Edge Footprint

Companies › Technology

Microsoft microsoft.com

Also scanned: live.com, office.com, azure.com, xbox.com, microsoftonline.com, bing.com, outlook.com, microsoft365.com, windowsupdate.com
Fortune 500 rank #11 · Technology · Computer Software · MSFT

Azure DNSDNS for microsoft.com
SecondaryDNS providers: Azure DNS, NS1 (IBM)
Azuremain Edge provider (51% traffic-weighted)
Yesmulti-cloud: AWS, Akamai, Azure, Cloudflare, Fastly
139live of 160 hostnames checked

Full DNS records & evidence → NS, SOA, MX, TXT (SPF, verification tokens), CAA, CNAME chains, ASNs, headers and history per hostname

DNS

DNS, traffic-weighted: Microsoft

Azure DNS 98%NS1 (IBM) 1.7%

DNS by hostname count: Microsoft

Azure DNS 90%NS1 (IBM) 9.7%

Zones (17)

Each DNS zone that holds a scanned hostname: the domain apex, brand domains and any delegated subdomain. Two vendors on one zone = secondary DNS.

ZoneDNS providerNameserversHostnamesCritical
microsoft.com primaryAzure DNSns1-39.azure-dns.com ns2-39.azure-dns.net ns3-39.azure-dns.org ns4-39.azure-dns.info4731
live.comAzure DNSns1-37.azure-dns.com ns2-37.azure-dns.net ns3-37.azure-dns.org ns4-37.azure-dns.info2714
bing.comAzure DNS + NS1 (IBM) secondaryns1-204.azure-dns.com ns2-204.azure-dns.net ns3-204.azure-dns.org ns4-204.azure-dns.info dns1.p09.nsone.net dns2.p09.nsone.net +2279
office.comAzure DNSns1-05.azure-dns.com ns2-05.azure-dns.net ns3-05.azure-dns.org ns4-05.azure-dns.info85
azure.comAzure DNSns1-39.azure-dns.com ns2-39.azure-dns.net ns3-39.azure-dns.org ns4-39.azure-dns.info74
xbox.comAzure DNSns1-205.azure-dns.com ns2-205.azure-dns.net ns3-205.azure-dns.org ns4-205.azure-dns.info54
microsoft365.comAzure DNSns1-33.azure-dns.com ns2-33.azure-dns.net ns3-33.azure-dns.org ns4-33.azure-dns.info44
outlook.comAzure DNSns1-05.azure-dns.com ns2-05.azure-dns.net ns3-05.azure-dns.org ns4-05.azure-dns.info33
microsoftonline.comAzure DNSns1-38.azure-dns.com ns2-38.azure-dns.net ns3-38.azure-dns.org ns4-38.azure-dns.info11
ai.azure.comAzure DNSns1-34.azure-dns.com ns2-34.azure-dns.net ns3-34.azure-dns.org ns4-34.azure-dns.info11
eastus.cloudapp.azure.comAzure DNSns1-201.azure-dns.com ns2-201.azure-dns.net ns3-201.azure-dns.org ns4-201.azure-dns.info20
westeurope.cloudapp.azure.comAzure DNSns1-201.azure-dns.com ns2-201.azure-dns.net ns3-201.azure-dns.org ns4-201.azure-dns.info20
research.microsoft.comAzure DNSns1-02.azure-dns.com ns2-02.azure-dns.net ns3-02.azure-dns.org ns4-02.azure-dns.info10
play.xbox.comAzure DNSns1-03.azure-dns.com ns2-03.azure-dns.net ns3-03.azure-dns.org ns4-03.azure-dns.info10
purview.azure.comAzure DNSns1-05.azure-dns.com ns2-05.azure-dns.net ns3-05.azure-dns.org ns4-05.azure-dns.info10
japaneast.cloudapp.azure.comAzure DNSns1-05.azure-dns.com ns2-05.azure-dns.net ns3-05.azure-dns.org ns4-05.azure-dns.info10
southafricanorth.cloudapp.azure.comAzure DNSns1-09.azure-dns.com ns2-09.azure-dns.net ns3-09.azure-dns.org ns4-09.azure-dns.info10

Edge (CDN / WAF)

Edge (CDN/WAF), traffic-weighted: Microsoft

Azure 51%Akamai 45%Cloudflare 3.2%Fastly 0.1%AWS 0.1%

Edge by hostname count: Microsoft

Azure 79%Akamai 17%Cloudflare 2.9%Fastly 0.7%AWS 0.7%

Hostname map

Every live hostname, grouped by the provider in front of it and the network (ASN and BGP prefix) its address belongs to. Colored borders mark roles: primary site store developer / API marketing / support / downloads.

AWS hyperscaler · 1 host
AS14618 · AWS 52.20.0.0/14
audio.microsoft.com
Azure hyperscaler · 110 hosts
AS8075 · Microsoft network 150.171.0.0/16, 132.196.0.0/16, 52.96.0.0/14 +19
microsoft.comapps.microsoft.comsupport.microsoft.comupdate.microsoft.comsupport.xbox.comsupport.office.comevents.teams.microsoft.compay.microsoft.comshop.microsoft.comstore.microsoft.comapi-df.live.comapi.choice.bing.comapi.live.comapi.microsoft.comapi.mysmallbusiness.microsoft365.comcareers.microsoft.comto-do.office.comui.ads.microsoft.comcommunity.microsoft.comhelp.outlook.comsupport.office.live.comsupport.office.microsoft.comai.azure.comto-do.live.comml.azure.comazure.combing.comblogs.bing.comcf.bing.comcn.bing.comdf.onedrive.live.comdf.s2s-storage.live.comdf.storage.live.comoutlook.comwp.m.bing.comwww.azure.comwww.office.comwww.outlook.comwww2.bing.comxbox.comonedrive.live.comcmt3.research.microsoft.comdotnet.microsoft.comexplore.microsoft.commyapplications.microsoft.commyapps.microsoft.commysignins.microsoft.combingapp.microsoft.comconfig.office.comedge.microsoft.comforms.office.complay.xbox.comadf.azure.comodc.officeapps.live.compages.store.office.comsignup.azure.comermth.westeurope.cloudapp.azure.comhms2.southafricanorth.cloudapp.azure.comlabs.azure.comlocky.westeurope.cloudapp.azure.comqsdipac.eastus.cloudapp.azure.comsis.eastus.cloudapp.azure.comtnsbv002.japaneast.cloudapp.azure.comweb.purview.azure.comadsdk.microsoft.combat.bing.comc.bing.comcap.microsoft.comdps.bing.comfavorites.live.comfpt.bing.comg.bing.comglobal.bing.comlists.live.comlists.microsoft.comm.microsoft.comoffice.live.comofficeppe.live.compostmaster.live.comr.bat.bing.comr.g.bing.comrcf.bing.comssl-api.bing.comssw.live.comstorage.live.comteams.live.comturbo.microsoft.comwebmaster.bing.comwmstat.bing.comwww.maps.bing.com
AS8068 · Microsoft 204.79.197.0/24, 13.107.6.0/24
live.commicrosoft365.comoffice.comwww.live.comclarity.microsoft.comdevices.live.com
Akamai edge provider · 23 hosts
AS16625 · Akamai 184.28.10.0/23, 184.28.2.0/23, 184.25.208.0/22 +5
www.microsoft.comwww.xbox.comlearn.microsoft.comdownload.microsoft.comazure.microsoft.comcheckout.microsoft365.comdeveloper.microsoft.comdevelopers.microsoft.comdocs.microsoft.comoffline.officeapps.live.comchoice.bing.comdgps.microsoft.commsagfx.live.com
AS20940 · Akamai 23.59.88.0/24, 23.44.175.0/24, 23.46.228.0/24 +1
th.bing.comwww.bing.comajax.microsoft.comakam.bing.comr.bing.comraka.bing.comthaka.bing.com
Fastly edge provider · 1 host
AS54113 · Fastly 151.101.0.0/22
xboxdesignlab.xbox.com
Cloudflare edge provider · 4 hosts
AS13335 · Cloudflare 104.18.16.0/20, 104.18.0.0/20
AS209242 · Cloudflare 141.193.213.0/24
news.xbox.comnews.microsoft.com

Key hostnames by role (Edge)

Hostnames (160)

Discovery: 31 fixed key names + Chrome UX Report origins + Certificate Transparency (microsoft.com: cached certspotter (2026-10-17); live.com: certspotter; office.com: none (crt.sh: TimeoutError: The operation was aborted due to tim; certspotter: Error: certspotter 504); azure.com: skipped this scan (time budget); xbox.com: skipped this scan (time budget); microsoftonline.com: skipped this scan (time budget); bing.com: skipped this scan (time budget); outlook.com: skipped this scan (time budget); microsoft365.com: skipped this scan (time budget); windowsupdate.com: skipped this scan (time budget), 920 names in CT logs). Tiers: primary = microsoft.com and www; critical = customer-facing or revenue names (login, account, store, marketing/brand, support, developer, downloads) on any owned domain; other = remaining public names (low weight); internal = dev/test/mail/VPN-looking names, excluded from share. "Edge" is the front door a visitor connects to (CDN/WAF or the cloud load balancer). Grey rows did not resolve. Weight = share of the company's traffic-weighted total.

HostnameTier / roleDNSEdgeEdge evidenceCNAME / IP · ASNHTTPWeight
www.microsoft.com CrUX top 1,000primary
primary site
 Azure DNSAkamai Akamai (edgekey) (CNAME www.microsoft.com-c-3.edgekey.net; A 184.28.10.89 in 184.28.10.0/23 originated by AS16625)www.microsoft.com-c-3.edgekey.net > e13678.dscb.akamaiedge.net
AS16625 · 184.28.10.0/23
30226.7%
microsoft.comprimary
primary site
 Azure DNSAzure Microsoft network (AS8075) (A 150.171.110.151 in 150.171.0.0/16 originated by AS8075; header x-azure-ref)150.171.110.151
AS8075 · 150.171.0.0/16
3013.3%
apps.microsoft.com CrUX top 5,000critical
store / checkout
 Azure DNSAzure Azure Front Door (CNAME web-store-eyfkgzgudfgwftdc.z01.azurefd.net; A 150.171.110.147 in 150.171.0.0/16 originated by AS8075; header x-azure-ref)web-store-eyfkgzgudfgwftdc.z01.azurefd.net > mr-z01.tm-azurefd.net
AS8075 · 150.171.0.0/16
3024.5%
www.xbox.com CrUX top 5,000critical
store / checkout
 Azure DNSAkamai Akamai (edgekey) (CNAME wildcard.xbox.com.edgekey.net; A 184.28.2.61 in 184.28.2.0/23 originated by AS16625)wildcard.xbox.com.edgekey.net > e1822.dsca.akamaiedge.net
AS16625 · 184.28.2.0/23
3074.5%
learn.microsoft.com CrUX top 5,000critical
developer / API
 Azure DNSAkamai Akamai (edgekey) (CNAME learn.microsoft.com.edgekey.net; A 184.28.10.85 in 184.28.10.0/23 originated by AS16625)
Azure Traffic Manager (DNS load balancer in chain: CNAME learn-public.trafficmanager.net)
Azure Front Door (behind edge: header x-azure-ref)
learn-public.trafficmanager.net > learn.microsoft.com.edgekey.net > e13636.dscb.akamaiedge.net
AS16625 · 184.28.10.0/23
3024.3%
support.microsoft.com CrUX top 1,000critical
support / help
 Azure DNSAzure Azure Front Door (CNAME emerald-prod-asgth3agbdfbhpgz.b02.azurefd.net; A 150.171.110.148 in 150.171.0.0/16 originated by AS8075; header x-azure-ref)emerald-prod-asgth3agbdfbhpgz.b02.azurefd.net > mr-b02.tm-azurefd.net
AS8075 · 150.171.0.0/16
3013.6%
download.microsoft.comcritical
downloads / static
 Azure DNSAkamai Akamai (edgekey) (CNAME download.microsoft.com.edgekey.net; A 184.25.208.129 in 184.25.208.0/22 originated by AS16625)
Azure Traffic Manager (DNS load balancer in chain: CNAME dlc-ds-shim.trafficmanager.net)
dlc-ds-shim.trafficmanager.net > main.dl.ms.akadns.net > download.microsoft.com.edgekey.net > e12671.dscd.akamaiedge.net
AS16625 · 184.25.208.0/22
3013.0%
update.microsoft.comcritical
downloads / static
 Azure DNSAzure Microsoft network (AS8075) (A 132.196.74.18 in 132.196.0.0/16 originated by AS8075)redir.update.msft.com.trafficmanager.net
AS8075 · 132.196.0.0/16
3023.0%
outlook.live.com CrUX top 1,000critical
login / SSO
 Azure DNSAzure Microsoft network (AS8075) (A 52.96.121.50 in 52.96.0.0/14 originated by AS8075)outlook.cloud.microsoft > acdcatm.outlook.mira.tm.svc.cloud.microsoft > shed.outlook.acdc.tm.svc.cloud.microsoft
AS8075 · 52.96.0.0/14
3012.7%
outlook.office.com CrUX top 1,000critical
login / SSO
 Azure DNSAzure Microsoft network (AS8075) (A 52.96.91.50 in 52.96.0.0/14 originated by AS8075)outlook.cloud.microsoft > acdcatm.outlook.mira.tm.svc.cloud.microsoft > atm.outlook.mira.tm.svc.cloud.microsoft
AS8075 · 52.96.0.0/14
3012.7%
copilot.microsoft.com CrUX top 5,000critical
login / SSO
 Azure DNSCloudflare Cloudflare CDN (CNAME copilot.microsoft.com.cdn.cloudflare.net; A 104.18.23.222 in published cloudflare ranges; A 104.18.23.222 in 104.18.16.0/20 originated by AS13335; /cdn-cgi/trace valid (colo=SEA))
Azure Traffic Manager (DNS load balancer in chain: CNAME copilot-copilot-msft-com.trafficmanager.net)
Cloudflare Bot Management (cookie __cf_bm)
copilot-copilot-msft-com.trafficmanager.net > copilot.microsoft.com.cdn.cloudflare.net
AS13335 · 104.18.16.0/20 · CF SEA
3012.1%
support.xbox.com CrUX top 50,000critical
support / help
 Azure DNSAzure Azure Front Door (CNAME fde-sxc-ui-pme-prod-cmdbb0hjgba4byf2.b01.azurefd.net; A 150.171.110.151 in 150.171.0.0/16 originated by AS8075; header x-azure-ref)fde-sxc-ui-pme-prod-cmdbb0hjgba4byf2.b01.azurefd.net > mr-b01.tm-azurefd.net
AS8075 · 150.171.0.0/16
2001.8%
account.live.com CrUX top 5,000critical
account
 Azure DNSAzure Microsoft network (AS8075) (A 20.190.190.195 in 20.184.0.0/13 originated by AS8075)account.msa.msidentity.com > www.tm.account.prod.aadmsa.trafficmanager.net > prdv4a.aadg.msidentity.com > www.tm.v4.a.prd.aadg.akadns.net
AS8075 · 20.184.0.0/13
3011.5%
account.microsoft.com CrUX top 5,000critical
account
 Azure DNSAkamai Akamai (edgekey) (CNAME account.microsoft.com.edgekey.net; A 23.0.193.154 in 23.0.192.0/22 originated by AS16625)
Azure Front Door (behind edge: header x-azure-ref)
account.microsoft.com.edgekey.net > e9412.b.akamaiedge.net
AS16625 · 23.0.192.0/22
3021.5%
signup.live.com CrUX top 5,000critical
account
 Azure DNSAzure Microsoft network (AS8075) (A 20.190.190.129 in 20.184.0.0/13 originated by AS8075)account.msa.msidentity.com > www.tm.account.prod.aadmsa.trafficmanager.net > prdv4a.aadg.msidentity.com > www.tm.v4.a.prd.aadg.akadns.net
AS8075 · 20.184.0.0/13
3021.5%
portal.azure.com CrUX top 50,000critical
login / SSO
 Azure DNSAzure Azure Front Door (CNAME azureportal.z01.azurefd.net; A 150.171.84.52 in 150.171.0.0/16 originated by AS8075; header x-azure-ref)portal-prod-02-linkage.trafficmanager.net > azureportal.z01.azurefd.net > azurefd-p-prod.trafficmanager.net > shed.s-part-0052.p-0010.p-msedge.net > s-part-0052.p-0010.p-msedge.net
AS8075 · 150.171.0.0/16
2001.4%
myaccount.microsoft.com CrUX top 50,000critical
account
 Azure DNSAzure Microsoft network (AS8075) (A 20.190.154.140 in 20.184.0.0/13 originated by AS8075; header x-azure-ref)
Akamai GTM (DNS load balancer in chain: CNAME via Akamai GTM (akadns.net) only)
na.privatelink.msidentity.com > prdf.aadg.msidentity.com > www.tm.f.prd.aadg.akadns.net
AS8075 · 20.184.0.0/13
2001.0%
support.office.com CrUX top 500,000critical
support / help
 Azure DNSAzure Azure Front Door (CNAME inapphelp-prod-afd-dub0gwgne3bac8dd.b02.azurefd.net; A 150.171.110.147 in 150.171.0.0/16 originated by AS8075; header x-azure-ref)inapphelp-prod-afd-dub0gwgne3bac8dd.b02.azurefd.net > mr-b02.tm-azurefd.net
AS8075 · 150.171.0.0/16
3070.9%
azure.microsoft.com CrUX top 50,000critical
marketing / brand
 Azure DNSAkamai Akamai (edgekey) (CNAME azure.microsoft.com.edgekey.net; A 184.28.10.164 in 184.28.10.0/23 originated by AS16625)azure.microsoft.com.edgekey.net > e17307.dscb.akamaiedge.net
AS16625 · 184.28.10.0/23
3010.8%
events.teams.microsoft.com CrUX top 50,000critical
marketing / brand
 Azure DNSAzure Microsoft network (AS8075) (A 52.123.128.14 in 52.120.0.0/14 originated by AS8075; header x-msedge-ref)events-teams-microsoft-com.s-0005.dual-s-msedge.net > s-0005.dual-s-msedge.net
AS8075 · 52.120.0.0/14
2000.8%
checkout.microsoft365.comcritical
store / checkout
 Azure DNSAkamai Akamai (edgekey) (CNAME localization.checkout.office.net.edgekey.net; A 23.44.252.29 in 23.44.240.0/20 originated by AS16625; server-timing: ak_p)localization.checkout.office.net.edgekey.net > e10993.dsca.akamaiedge.net
AS16625 · 23.44.240.0/20
2000.8%
pay.microsoft.comcritical
store / checkout
 Azure DNSAzure Azure Front Door (CNAME mspayment-fd-prod.azurefd.net; A 150.171.110.152 in 150.171.0.0/16 originated by AS8075; header x-azure-ref)mspayment-fd-prod.azurefd.net > mr-azurefd.tm-azurefd.net
AS8075 · 150.171.0.0/16
2000.8%
shop.microsoft.comcritical
store / checkout
 Azure DNSAzure Microsoft network (AS8075) (A 20.76.201.171 in 20.64.0.0/10 originated by AS8075)20.76.201.171 20.112.250.133 20.236.44.162 20.231.239.246
AS8075 · 20.64.0.0/10
3010.8%
store.microsoft.comcritical
store / checkout
 Azure DNSAzure Microsoft network (AS8075) (A 20.76.201.171 in 20.64.0.0/10 originated by AS8075)20.76.201.171 20.112.250.133 20.236.44.162 20.231.239.246
AS8075 · 20.64.0.0/10
3010.8%
api-df.live.comcritical
developer / API
 Azure DNSAzure Microsoft network (AS8075) (A 20.191.57.76 in 20.184.0.0/13 originated by AS8075)odwebpr.trafficmanager.net > odsp-odweb-webfe-lb.eurnortheu876815.odsp-odweb-webfe.northeurope-prod.cosmic.office.net > cosmic-northeurope-ns-7cb15226c6a3.trafficmanager.net
AS8075 · 20.184.0.0/13
4040.7%
api.choice.bing.comcritical
developer / API
 Azure DNS NS1 (IBM)Azure Azure Front Door (CNAME choice-prod-a8caadhkdvd5gvhb.b02.azurefd.net; A 150.171.110.147 in 150.171.0.0/16 originated by AS8075; header x-azure-ref)api.choice.microsoft.com.akadns.net > choice-prod-a8caadhkdvd5gvhb.b02.azurefd.net > mr-b02.tm-azurefd.net
AS8075 · 150.171.0.0/16
4040.7%
api.live.comcritical
developer / API
 Azure DNSAzure Microsoft network (AS8075) (A 40.76.161.136 in 40.76.0.0/14 originated by AS8075)odwebpr.trafficmanager.net > odsp-odweb-webfe-lb.nameastus7813713.odsp-odweb-webfe.eastus-prod.cosmic.office.net > cosmic-eastus-ns-8212036db279.trafficmanager.net
AS8075 · 40.76.0.0/14
4040.7%
api.microsoft.comcritical
developer / API
 Azure DNSAzure Microsoft network (AS8075) (A 20.76.201.171 in 20.64.0.0/10 originated by AS8075)msdn.com
AS8075 · 20.64.0.0/10
5260.7%
api.mysmallbusiness.microsoft365.comcritical
developer / API
 Azure DNSAzure Microsoft network (AS8075) (A 52.111.246.57 in 52.96.0.0/12 originated by AS8075)
Akamai GTM (DNS load balancer in chain: CNAME via Akamai GTM (akadns.net) only)
prod-officevsbhub.omexexternallfb.office.net.akadns.net
AS8075 · 52.96.0.0/12
5260.7%
developer.microsoft.comcritical
developer / API
 Azure DNSAkamai Akamai (edgekey) (CNAME developer.microsoft.com-c.edgekey.net; A 184.28.2.120 in 184.28.2.0/23 originated by AS16625; x-akamai-*/akamai-grn header)
Azure Front Door (behind edge: header x-azure-ref)
developer.microsoft.akadns.net > developer.microsoft.com-c.edgekey.net > e2921.dscb.akamaiedge.net
AS16625 · 184.28.2.0/23
3020.7%
developers.microsoft.comcritical
developer / API
 Azure DNSAkamai Akamai (edgekey) (CNAME developer.microsoft.com.edgekey.net; A 184.28.2.120 in 184.28.2.0/23 originated by AS16625; x-akamai-*/akamai-grn header)developer.microsoft.com.edgekey.net > e2921.dscb.akamaiedge.net
AS16625 · 184.28.2.0/23
3010.7%
docs.microsoft.comcritical
developer / API
 Azure DNSAkamai Akamai (edgekey) (CNAME docs.microsoft.com-c.edgekey.net; A 92.123.203.48 in 92.123.200.0/22 originated by AS16625)docs.microsoft.com-c.edgekey.net > e13630.dscb.akamaiedge.net
AS16625 · 92.123.200.0/22
3010.7%
careers.microsoft.com CrUX top 100,000critical
marketing / brand
 Azure DNSAzure Azure Front Door (CNAME careers-dxeqa2fddjdtavgj.b01.azurefd.net; A 150.171.110.147 in 150.171.0.0/16 originated by AS8075; header x-azure-ref)
Fastly (behind edge: x-served-by: cache-… + x-cache/x-timer)
careers-dxeqa2fddjdtavgj.b01.azurefd.net > mr-b01.tm-azurefd.net
AS8075 · 150.171.0.0/16
3020.6%
news.xbox.com CrUX top 100,000critical
marketing / brand
 Azure DNSCloudflare Cloudflare (AS209242) (A 141.193.213.21 in 141.193.213.0/24 originated by AS209242)
Cloudflare Bot Management (cookie __cf_bm)
n1ed0bomjlfn.wpeproxy.com
AS209242 · 141.193.213.0/24
3020.6%
to-do.office.com CrUX top 100,000critical
marketing / brand
 Azure DNSAzure Microsoft network (AS8075) (A 52.96.119.98 in 52.96.0.0/14 originated by AS8075)outlook.office365.com > outlook.cloud.microsoft > acdcatm.outlook.mira.tm.svc.cloud.microsoft > shed.outlook.acdc.tm.svc.cloud.microsoft
AS8075 · 52.96.0.0/14
3010.6%
ui.ads.microsoft.com CrUX top 100,000critical
marketing / brand
 Azure DNSAzure Azure Front Door (CNAME cmui-prod-g9dvaqh5apdbbbbb.z01.azurefd.net; A 150.171.110.147 in 150.171.0.0/16 originated by AS8075; header x-azure-ref)bingads.trafficmanager.net > cmui-prod-g9dvaqh5apdbbbbb.z01.azurefd.net > mr-z01.tm-azurefd.net
AS8075 · 150.171.0.0/16
3020.6%
community.microsoft.comcritical
support / help
 Azure DNSAzure Microsoft network (AS8075) (A 20.112.250.133 in 20.64.0.0/10 originated by AS8075)reroute.microsoft.com > reroute443.trafficmanager.net
AS8075 · 20.64.0.0/10
3010.4%
help.outlook.comcritical
support / help
 Azure DNSAzure Azure Front Door (CNAME inapphelp-prod-afd-dub0gwgne3bac8dd.b02.azurefd.net; A 150.171.110.147 in 150.171.0.0/16 originated by AS8075; header x-azure-ref)inapphelp-prod-afd-dub0gwgne3bac8dd.b02.azurefd.net > mr-b02.tm-azurefd.net
AS8075 · 150.171.0.0/16
3070.4%
support.office.live.comcritical
support / help
 Azure DNSAzure Azure Front Door (CNAME inapphelp-prod-afd-dub0gwgne3bac8dd.b02.azurefd.net; A 150.171.110.147 in 150.171.0.0/16 originated by AS8075; header x-azure-ref)inapphelp-prod-afd-dub0gwgne3bac8dd.b02.azurefd.net > mr-b02.tm-azurefd.net
AS8075 · 150.171.0.0/16
3070.4%
support.office.microsoft.comcritical
support / help
 Azure DNSAzure Azure Front Door (CNAME inapphelp-prod-afd-dub0gwgne3bac8dd.b02.azurefd.net; A 150.171.110.149 in 150.171.0.0/16 originated by AS8075; header x-azure-ref)inapphelp-prod-afd-dub0gwgne3bac8dd.b02.azurefd.net > mr-b02.tm-azurefd.net
AS8075 · 150.171.0.0/16
3070.4%
ai.azure.com CrUX top 500,000critical
marketing / brand
 Azure DNS
zone ai.azure.com
Azure Microsoft network (AS8075) (A 150.171.109.152 in 150.171.0.0/16 originated by AS8075; header x-azure-ref)150.171.109.152
AS8075 · 150.171.0.0/16
2000.4%
to-do.live.com CrUX top 500,000critical
marketing / brand
 Azure DNSAzure Microsoft network (AS8075) (A 52.96.91.34 in 52.96.0.0/14 originated by AS8075)outlook.office365.com > outlook.cloud.microsoft > acdcatm.outlook.mira.tm.svc.cloud.microsoft > atm.outlook.mira.tm.svc.cloud.microsoft
AS8075 · 52.96.0.0/14
3010.4%
auth.copilotstaging.microsoft.comcritical
login / SSO
 Azure DNSCloudflare Cloudflare CDN (CNAME auth.copilotstaging.microsoft.com.cdn.cloudflare.net; A 104.18.12.96 in published cloudflare ranges; A 104.18.12.96 in 104.18.0.0/20 originated by AS13335; /cdn-cgi/trace valid (colo=SEA))
Cloudflare Bot Management (cookie __cf_bm)
auth.copilotstaging.microsoft.com.cdn.cloudflare.net
AS13335 · 104.18.0.0/20 · CF SEA
3020.3%
login.live.comcritical
login / SSO
 Azure DNSAzure Microsoft network (AS8075) (A 20.190.190.129 in 20.184.0.0/13 originated by AS8075)login.msa.msidentity.com > www.tm.lg.prod.aadmsa.trafficmanager.net > prdv4a.aadg.msidentity.com > www.tm.v4.a.prd.aadg.akadns.net
AS8075 · 20.184.0.0/13
2000.3%
login.microsoft.comcritical
login / SSO
 Azure DNSAzure Microsoft network (AS8075) (A 20.190.190.132 in 20.184.0.0/13 originated by AS8075)a.privatelink.msidentity.com > prda.aadg.msidentity.com > www.tm.a.prd.aadg.trafficmanager.net
AS8075 · 20.184.0.0/13
3020.3%
login.microsoftonline.comcritical
login / SSO
 Azure DNSAzure Microsoft network (AS8075) (A 20.190.151.134 in 20.184.0.0/13 originated by AS8075)
Akamai GTM (DNS load balancer in chain: CNAME via Akamai GTM (akadns.net) only)
login.mso.msidentity.com > ak.privatelink.msidentity.com > www.tm.a.prd.aadg.akadns.net
AS8075 · 20.184.0.0/13
3020.3%
oauth.live.comcritical
login / SSO
 Azure DNSAzure Microsoft network (AS8075) (A 20.112.200.152 in 20.64.0.0/10 originated by AS8075)odwebpl.trafficmanager.net > odsp-odweb-odcfe-lb.namcentral058831.odsp-odweb-odcfe.centralus-prod.cosmic.office.net > cosmic-centralus-ns-a29fc19ebe76.trafficmanager.net
AS8075 · 20.64.0.0/10
3020.3%
online.microsoft.comcritical
login / SSO
 Azure DNSAzure Microsoft network (AS8075) (A 20.70.246.20 in 20.64.0.0/10 originated by AS8075)20.70.246.20 20.76.201.171 20.112.250.133 20.231.239.246
AS8075 · 20.64.0.0/10
3010.3%
secure.microsoft.comcritical
login / SSO
 Azure DNSAzure Microsoft network (AS8075) (A 20.76.201.171 in 20.64.0.0/10 originated by AS8075)reroute.microsoft.com > reroute443.trafficmanager.net
AS8075 · 20.64.0.0/10
3010.3%
teams.microsoft.comcritical
login / SSO
 Azure DNSAzure Microsoft network (AS8075) (A 52.123.129.14 in 52.120.0.0/14 originated by AS8075; header x-msedge-ref)teams.office.com > tmc-g2.tm-4.office.com > teams-office-com.s-0005.dual-s-msedge.net > s-0005.dual-s-msedge.net
AS8075 · 52.120.0.0/14
3020.3%
www.microsoft365.comcritical
login / SSO
 Azure DNSAzure Microsoft network (AS8075) (A 23.103.225.157 in 23.103.128.0/17 originated by AS8075; header x-msedge-ref)officehomemcm.anc.tm.svc.cloud.microsoft > officehomemcm.afdcafe.tm.svc.cloud.microsoft > atm.common.mira.tm.svc.cloud.microsoft
AS8075 · 23.103.128.0/17
3020.3%
ml.azure.com CrUX top 1,000,000critical
marketing / brand
 Azure DNSAzure Azure Front Door (CNAME viennaglobalml.azurefd.net; A 150.171.110.147 in 150.171.0.0/16 originated by AS8075; header x-azure-ref)viennaglobalml.azurefd.net > mr-azurefd.tm-azurefd.net
AS8075 · 150.171.0.0/16
2000.3%
accounts.microsoft.comcritical
account
 Azure DNSAkamai Akamai (edgekey) (CNAME account.microsoft.com.edgekey.net; A 184.28.3.149 in 184.28.2.0/23 originated by AS16625)account.microsoft.com.edgekey.net > e9412.b.akamaiedge.net
AS16625 · 184.28.2.0/23
3010.2%
my.microsoft.comcritical
account
 Azure DNSAkamai Akamai (edgekey) (CNAME account.microsoft.com.edgekey.net; A 184.28.3.149 in 184.28.2.0/23 originated by AS16625)account.microsoft.com.edgekey.net > e9412.b.akamaiedge.net
AS16625 · 184.28.2.0/23
3010.2%
azure.comcritical
marketing / brand
 Azure DNSAzure Microsoft network (AS8075) (A 20.112.250.133 in 20.64.0.0/10 originated by AS8075)20.112.250.133 20.231.239.246 20.76.201.171 20.70.246.20
AS8075 · 20.64.0.0/10
3010.2%
bing.comcritical
marketing / brand
 Azure DNS NS1 (IBM)Azure Microsoft network (AS8075) (A 150.171.28.10 in 150.171.0.0/16 originated by AS8075; header x-msedge-ref)150.171.28.10 150.171.27.10
AS8075 · 150.171.0.0/16
3010.2%
blogs.bing.comcritical
marketing / brand
 Azure DNS NS1 (IBM)Azure Azure Front Door (CNAME blogs-prd-h3h0bvdjbnhwcaf4.b02.azurefd.net; A 150.171.110.147 in 150.171.0.0/16 originated by AS8075; header x-azure-ref)bingblogs.trafficmanager.net > blogs-prd-h3h0bvdjbnhwcaf4.b02.azurefd.net > mr-b02.tm-azurefd.net
AS8075 · 150.171.0.0/16
2000.2%
cf.bing.comcritical
marketing / brand
 Azure DNS NS1 (IBM)Azure Microsoft network (AS8075) (A 150.171.27.10 in 150.171.0.0/16 originated by AS8075; header x-msedge-ref)star-bing-com.ax-0001.ax-msedge.net > ax-0001.ax-msedge.net
AS8075 · 150.171.0.0/16
3010.2%
cn.bing.comcritical
marketing / brand
 Azure DNS NS1 (IBM)Azure Microsoft network (AS8075) (A 150.171.28.10 in 150.171.0.0/16 originated by AS8075; header x-msedge-ref)cnbing-cn.bing.com.trafficmanager.net > cn-bing-com.ax-0001.ax-msedge.net > ax-0001.ax-msedge.net
AS8075 · 150.171.0.0/16
3010.2%
df.onedrive.live.comcritical
marketing / brand
 Azure DNSAzure Microsoft network (AS8075) (A 52.107.248.21 in 52.96.0.0/12 originated by AS8075; header x-msedge-ref)lists-e.tm-rt.sharepoint.com > 193691-ipv4mte.gr.global.aa-rt.sharepoint.com > 193691-ipv4mte.farm.dprodmgd105.aa-rt.sharepoint.com > 193691-ipv4v6mtec.farm.dprodmgd105.aa-rt.sharepoint.com > seg1.spo.mira.tm.svc.cloud.microsoft
AS8075 · 52.96.0.0/12
3020.2%
df.s2s-storage.live.comcritical
marketing / brand
 Azure DNSAzure Microsoft network (AS8075) (A 40.67.188.149 in 40.67.0.0/16 originated by AS8075)
Akamai GTM (DNS load balancer in chain: CNAME via Akamai GTM (akadns.net) only)
commons2s-geo.ha.1drv.com > commons2s-us.onedrive.akadns.net
AS8075 · 40.67.0.0/16
4000.2%
df.storage.live.comcritical
marketing / brand
 Azure DNSAzure Microsoft network (AS8075) (A 52.225.51.39 in 52.224.0.0/11 originated by AS8075)
Akamai GTM (DNS load balancer in chain: CNAME via Akamai GTM (akadns.net) only)
common-geo.ha.1drv.com > common-us.onedrive.akadns.net
AS8075 · 52.224.0.0/11
4000.2%
live.comcritical
marketing / brand
 Azure DNSAzure Microsoft (AS8068) (A 204.79.197.212 in 204.79.197.0/24 originated by AS8068; header x-msedge-ref)204.79.197.212
AS8068 · 204.79.197.0/24
3010.2%
microsoft365.comcritical
marketing / brand
 Azure DNSAzure Microsoft (AS8068) (A 13.107.6.156 in 13.107.6.0/24 originated by AS8068; header x-msedge-ref)13.107.6.156
AS8068 · 13.107.6.0/24
3020.2%
news.microsoft.comcritical
marketing / brand
 Azure DNSCloudflare Cloudflare (AS209242) (A 141.193.213.21 in 141.193.213.0/24 originated by AS209242)
Cloudflare Bot Management (cookie __cf_bm)
m3l38343je5e.wpeproxy.com
AS209242 · 141.193.213.0/24
3010.2%
office.comcritical
marketing / brand
 Azure DNSAzure Microsoft (AS8068) (A 13.107.6.156 in 13.107.6.0/24 originated by AS8068; header x-msedge-ref)13.107.6.156
AS8068 · 13.107.6.0/24
3010.2%
outlook.comcritical
marketing / brand
 Azure DNSAzure Microsoft network (AS8075) (A 52.96.223.2 in 52.96.0.0/14 originated by AS8075)52.96.223.2 52.96.228.130 52.96.229.242 52.96.91.34
AS8075 · 52.96.0.0/14
3010.2%
th.bing.comcritical
marketing / brand
 Azure DNS NS1 (IBM)Akamai Akamai (edgekey) (CNAME th.bing.com-p.edgekey.net; A 23.59.88.206 in 23.59.88.0/24 originated by AS20940; x-akamai-*/akamai-grn header)
Azure Traffic Manager (DNS load balancer in chain: CNAME p-th.bing.com.trafficmanager.net)
p-th.bing.com.trafficmanager.net > th.bing.com-p.edgekey.net > e86303.dscd.akamaiedge.net
AS20940 · 23.59.88.0/24
2000.2%
wp.m.bing.comcritical
marketing / brand
 Azure DNS NS1 (IBM)Azure Microsoft network (AS8075) (A 150.171.27.10 in 150.171.0.0/16 originated by AS8075; header x-msedge-ref)wp-m-bing-com.ax-0001.ax-msedge.net > ax-0001.ax-msedge.net
AS8075 · 150.171.0.0/16
2000.2%
www.azure.comcritical
marketing / brand
 Azure DNSAzure Microsoft network (AS8075) (A 20.76.201.171 in 20.64.0.0/10 originated by AS8075)reroute.microsoft.com > reroute443.trafficmanager.net
AS8075 · 20.64.0.0/10
3010.2%
www.bing.comcritical
marketing / brand
 Azure DNS NS1 (IBM)Akamai Akamai (edgekey) (CNAME www.bing.com.edgekey.net; A 23.59.88.231 in 23.59.88.0/24 originated by AS20940)
Azure Traffic Manager (DNS load balancer in chain: CNAME www-www.bing.com.trafficmanager.net)
www-www.bing.com.trafficmanager.net > www.bing.com.edgekey.net > e86303.dscx.akamaiedge.net
AS20940 · 23.59.88.0/24
2000.2%
www.live.comcritical
marketing / brand
 Azure DNSAzure Microsoft (AS8068) (A 204.79.197.212 in 204.79.197.0/24 originated by AS8068; header x-msedge-ref)outlook-fd-0010.live.com > a-0010.a-msedge.net
AS8068 · 204.79.197.0/24
3010.2%
www.office.comcritical
marketing / brand
 Azure DNSAzure Microsoft network (AS8075) (A 150.171.74.13 in 150.171.0.0/16 originated by AS8075; header x-msedge-ref)officehomemcm.anc.tm.svc.cloud.microsoft > officehomemcm.afdcafe.tm.svc.cloud.microsoft > home-office365-com.bx-0004.bx-msedge.net > bx-0004.bx-msedge.net
AS8075 · 150.171.0.0/16
3010.2%
www.outlook.comcritical
marketing / brand
 Azure DNSAzure Microsoft network (AS8075) (A 40.104.230.194 in 40.104.0.0/15 originated by AS8075)outlook.office365.com > outlook.cloud.microsoft > acdcatm.outlook.mira.tm.svc.cloud.microsoft > atm.outlook.mira.tm.svc.cloud.microsoft
AS8075 · 40.104.0.0/15
3010.2%
www2.bing.comcritical
marketing / brand
 Azure DNS NS1 (IBM)Azure Microsoft network (AS8075) (A 150.171.27.10 in 150.171.0.0/16 originated by AS8075; header x-msedge-ref)www2-www2.bing.com.trafficmanager.net > www-bing-com.ax-0001.ax-msedge.net > ax-0001.ax-msedge.net
AS8075 · 150.171.0.0/16
2000.2%
xbox.comcritical
marketing / brand
 Azure DNSAzure Microsoft network (AS8075) (A 20.231.239.246 in 20.192.0.0/10 originated by AS8075)20.231.239.246 20.70.246.20 20.76.201.171 20.112.250.133
AS8075 · 20.192.0.0/10
3010.2%
onedrive.live.com CrUX top 5,000other
other
 Azure DNSAzure Microsoft network (AS8075) (A 13.107.139.11 in 13.104.0.0/14 originated by AS8075; header x-msedge-ref)odwebpl.trafficmanager.net.dual-spov-0006.spov-msedge.net > dual-spov-0006.spov-msedge.net
AS8075 · 13.104.0.0/14
3020.3%
clarity.microsoft.com CrUX top 50,000other
other
 Azure DNSAzure Microsoft (AS8068) (A 13.107.6.158 in 13.107.6.0/24 originated by AS8068; header x-msedge-ref)clarity-microsoft-com.b-0005.b-msedge.net > b-0005.b-msedge.net
AS8068 · 13.107.6.0/24
2000.2%
cmt3.research.microsoft.com CrUX top 50,000other
other
 Azure DNS
zone research.microsoft.com
Azure Azure App Service (CNAME msrcmt-app-service.azurewebsites.net; A 52.162.107.29 in 52.160.0.0/11 originated by AS8075)msrcmt.trafficmanager.net > msrcmt-app-service.azurewebsites.net > waws-prod-ch1-063.sip.azurewebsites.windows.net > waws-prod-ch1-063-37c6.northcentralus.cloudapp.azure.com
AS8075 · 52.160.0.0/11
3020.2%
dotnet.microsoft.com CrUX top 50,000other
other
 Azure DNSAzure Azure Front Door (CNAME dotnetwebsite.azurefd.net; A 13.107.246.70 in 13.104.0.0/14 originated by AS8075; header x-azure-ref)dotnetwebsite.azurefd.net > firstparty-azurefd-prod.trafficmanager.net > shed.dual-low.s-part-0042.t-0009.t-msedge.net > s-part-0042.t-0009.t-msedge.net
AS8075 · 13.104.0.0/14
3020.2%
explore.microsoft.com CrUX top 50,000other
other
 Azure DNSAzure Azure Front Door (CNAME edgeupdate-b2f7cubdeeeqe7ff.z01.azurefd.net; A 150.171.110.149 in 150.171.0.0/16 originated by AS8075; header x-azure-ref)edgeupdate-b2f7cubdeeeqe7ff.z01.azurefd.net > mr-z01.tm-azurefd.net
AS8075 · 150.171.0.0/16
3020.2%
myapplications.microsoft.com CrUX top 50,000other
other
 Azure DNSAzure Microsoft network (AS8075) (A 20.190.154.141 in 20.184.0.0/13 originated by AS8075; header x-azure-ref)
Akamai GTM (DNS load balancer in chain: CNAME via Akamai GTM (akadns.net) only)
na.privatelink.msidentity.com > prdf.aadg.msidentity.com > www.tm.f.prd.aadg.akadns.net
AS8075 · 20.184.0.0/13
2000.2%
myapps.microsoft.com CrUX top 50,000other
other
 Azure DNSAzure Microsoft network (AS8075) (A 40.126.26.131 in 40.126.0.0/18 originated by AS8075; header x-azure-ref)
Akamai GTM (DNS load balancer in chain: CNAME via Akamai GTM (akadns.net) only)
na.privatelink.msidentity.com > prdf.aadg.msidentity.com > www.tm.f.prd.aadg.akadns.net
AS8075 · 40.126.0.0/18
2000.2%
mysignins.microsoft.com CrUX top 50,000other
other
 Azure DNSAzure Microsoft network (AS8075) (A 40.126.26.19 in 40.126.0.0/18 originated by AS8075)
Akamai GTM (DNS load balancer in chain: CNAME via Akamai GTM (akadns.net) only)
na.privatelink.msidentity.com > prdf.aadg.msidentity.com > www.tm.f.prd.aadg.akadns.net
AS8075 · 40.126.0.0/18
2000.2%
bingapp.microsoft.com CrUX top 100,000other
other
 Azure DNSAzure Azure Front Door (CNAME marketing-bing-emcsbyfee6f4fra9.b02.azurefd.net; A 150.171.110.148 in 150.171.0.0/16 originated by AS8075; header x-azure-ref)marketing-bing-emcsbyfee6f4fra9.b02.azurefd.net > mr-b02.tm-azurefd.net
AS8075 · 150.171.0.0/16
2000.2%
config.office.com CrUX top 100,000other
other
 Azure DNSAzure Microsoft network (AS8075) (A 23.103.226.36 in 23.103.128.0/17 originated by AS8075; header x-msedge-ref)cloudpolicyconfig.origincafe.tm.svc.cloud.microsoft > atm.common.mira.tm.svc.cloud.microsoft
AS8075 · 23.103.128.0/17
2000.2%
edge.microsoft.com CrUX top 100,000other
other
 Azure DNSAzure Microsoft network (AS8075) (A 150.171.27.11 in 150.171.0.0/16 originated by AS8075; header x-msedge-ref)edge-microsoft-com.ax-0002.ax-msedge.net > ax-0002.ax-msedge.net
AS8075 · 150.171.0.0/16
4000.2%
forms.office.com CrUX top 100,000other
other
 Azure DNSAzure Microsoft network (AS8075) (A 150.171.74.13 in 150.171.0.0/16 originated by AS8075; header x-msedge-ref)officeforms.afdcafe.tm.svc.cloud.microsoft > forms-cloud-microsoft.bx-0004.bx-msedge.net > bx-0004.bx-msedge.net
AS8075 · 150.171.0.0/16
3010.2%
play.xbox.com CrUX top 100,000other
other
 Azure DNS
zone play.xbox.com
Azure Microsoft network (AS8075) (A 150.171.110.149 in 150.171.0.0/16 originated by AS8075; header x-azure-ref)150.171.110.149
AS8075 · 150.171.0.0/16
2000.2%
adf.azure.com CrUX top 500,000other
other
 Azure DNSAzure Azure App Service (CNAME datafactoryv2asev3-wcus.datafactoryv2asev3-wcus.p.azurewebsites.net; A 52.161.164.47 in 52.160.0.0/11 originated by AS8075)portal.privatelink.adf.azure.com > datafactoryv2.trafficmanager.net > datafactoryv2asev3-wcus.datafactoryv2asev3-wcus.p.azurewebsites.net > waws-prod-cy4-26b33b3b.sip.p.azurewebsites.windows.net
AS8075 · 52.160.0.0/11
2000.1%
odc.officeapps.live.com CrUX top 500,000other
other
 Azure DNSAzure Microsoft network (AS8075) (A 52.110.1.197 in 52.96.0.0/12 originated by AS8075; header x-msedge-ref)prod.odcsm1.live.com.akadns.net > us2.odcsm1.live.com.akadns.net > discovery-prod-weightedww.trafficmanager.net > atm.office.mira.tm.svc.cloud.microsoft
AS8075 · 52.96.0.0/12
4040.1%
offline.officeapps.live.com CrUX top 500,000other
other
 Azure DNSAkamai Akamai (edgekey) (CNAME wildcard.offline.officeapps.live.com.edgekey.net; A 95.101.162.6 in 95.101.160.0/22 originated by AS16625)wildcard.offline.officeapps.live.com.edgekey.net > e13886.dscg.akamaiedge.net
AS16625 · 95.101.160.0/22
2000.1%
pages.store.office.com CrUX top 500,000other
other
 Azure DNSAzure Microsoft network (AS8075) (A 52.111.246.4 in 52.96.0.0/12 originated by AS8075)
Akamai GTM (DNS load balancer in chain: CNAME via Akamai GTM (akadns.net) only)
prod-storepages.omexexternallfb.office.net.akadns.net
AS8075 · 52.96.0.0/12
3010.1%
signup.azure.com CrUX top 500,000other
other
 Azure DNSAzure Azure App Service (CNAME signupportal-prod-southcentralus.azurewebsites.net; A 52.171.140.237 in 52.160.0.0/11 originated by AS8075)azuresignup.trafficmanager.net > signupportal-prod-southcentralus.azurewebsites.net > waws-prod-sn1-131.sip.azurewebsites.windows.net > waws-prod-sn1-131.southcentralus.cloudapp.azure.com
AS8075 · 52.160.0.0/11
2000.1%
xboxdesignlab.xbox.com CrUX top 500,000other
other
 Azure DNSFastly Fastly (CNAME prod.magentocloud.map.fastly.net; A 151.101.1.124 in published fastly ranges; A 151.101.1.124 in 151.101.0.0/22 originated by AS54113; x-served-by: cache-… + x-cache/x-timer)prod.magentocloud.map.fastly.net
AS54113 · 151.101.0.0/22
2000.1%
ermth.westeurope.cloudapp.azure.com CrUX top 1,000,000other
other
 Azure DNS
zone westeurope.cloudapp.azure.com
Azure Microsoft network (AS8075) (A 52.166.251.129 in 52.160.0.0/11 originated by AS8075)52.166.251.129
AS8075 · 52.160.0.0/11
2000.1%
hms2.southafricanorth.cloudapp.azure.com CrUX top 1,000,000other
other
 Azure DNS
zone southafricanorth.cloudapp.azure.com
Azure Microsoft network (AS8075) (A 102.37.48.95 in 102.37.0.0/17 originated by AS8075)102.37.48.95
AS8075 · 102.37.0.0/17
2000.1%
labs.azure.com CrUX top 1,000,000other
other
 Azure DNSAzure Azure Front Door (CNAME als-prod-ui.azurefd.net; A 13.107.246.70 in 13.104.0.0/14 originated by AS8075; header x-azure-ref)ml-prod-ui.ml.vsdth.visualstudio.com > als-prod-ui.azurefd.net > firstparty-azurefd-prod.trafficmanager.net > shed.dual-low.s-part-0042.t-0009.t-msedge.net > s-part-0042.t-0009.t-msedge.net
AS8075 · 13.104.0.0/14
2000.1%
locky.westeurope.cloudapp.azure.com CrUX top 1,000,000other
other
 Azure DNS
zone westeurope.cloudapp.azure.com
Azure Microsoft network (AS8075) (A 4.180.0.24 in 4.176.0.0/12 originated by AS8075)4.180.0.24
AS8075 · 4.176.0.0/12
timeout0.1%
qsdipac.eastus.cloudapp.azure.com CrUX top 1,000,000other
other
 Azure DNS
zone eastus.cloudapp.azure.com
Azure Microsoft network (AS8075) (A 20.119.69.45 in 20.64.0.0/10 originated by AS8075)20.119.69.45
AS8075 · 20.64.0.0/10
2000.1%
sis.eastus.cloudapp.azure.com CrUX top 1,000,000other
other
 Azure DNS
zone eastus.cloudapp.azure.com
Azure Microsoft network (AS8075) (A 13.90.196.130 in 13.64.0.0/11 originated by AS8075)13.90.196.130
AS8075 · 13.64.0.0/11
5260.1%
tnsbv002.japaneast.cloudapp.azure.com CrUX top 1,000,000other
other
 Azure DNS
zone japaneast.cloudapp.azure.com
Azure Microsoft network (AS8075) (A 20.89.121.15 in 20.64.0.0/10 originated by AS8075)20.89.121.15
AS8075 · 20.64.0.0/10
5260.1%
web.purview.azure.com CrUX top 1,000,000other
other
 Azure DNS
zone purview.azure.com
Azure Azure Front Door (CNAME purviewstudioprod-b5encgabfpembyah.z01.azurefd.net; A 150.171.110.147 in 150.171.0.0/16 originated by AS8075; header x-azure-ref)web.privatelink.purviewstudio.azure.com > purviewstudioprod-b5encgabfpembyah.z01.azurefd.net > mr-z01.tm-azurefd.net
AS8075 · 150.171.0.0/16
2000.1%
adsdk.microsoft.comother
other
 Azure DNSAzure Azure Front Door (CNAME storages-cabrhhanamfagneu.b01.azurefd.net; A 150.171.110.147 in 150.171.0.0/16 originated by AS8075; header x-azure-ref)adsdk.trafficmanager.net > storages-cabrhhanamfagneu.b01.azurefd.net > mr-b01.tm-azurefd.net
AS8075 · 150.171.0.0/16
4000.1%
ajax.microsoft.comother
other
 Azure DNSAkamai Akamai (edgesuite) (CNAME ajax.microsoft.com.edgesuite.net; A 23.44.175.17 in 23.44.175.0/24 originated by AS20940; x-akamai-*/akamai-grn header)ajax.microsoft.com.edgesuite.net > a1747.dscr.akamai.net
AS20940 · 23.44.175.0/24
3010.1%
akam.bing.comother
other
 Azure DNS NS1 (IBM)Akamai Akamai (edgekey) (CNAME akam.bing.com.edgekey.net; A 23.46.228.174 in 23.46.228.0/24 originated by AS20940)akam.bing.com.edgekey.net > e86303.dsca.akamaiedge.net
AS20940 · 23.46.228.0/24
2000.1%
audio.microsoft.comother
other
 Azure DNSAWS Direct (AWS) (A 52.21.155.77 in published aws ranges)8chw7ytv.clienthubs.vidyard.com
AS14618 · 52.20.0.0/14
2000.1%
bat.bing.comother
other
 Azure DNS NS1 (IBM)Azure Microsoft network (AS8075) (A 150.171.28.10 in 150.171.0.0/16 originated by AS8075; header x-msedge-ref)bat-bing-com.ax-0001.ax-msedge.net > ax-0001.ax-msedge.net
AS8075 · 150.171.0.0/16
3020.1%
c.bing.comother
other
 Azure DNS NS1 (IBM)Azure Microsoft network (AS8075) (A 150.171.28.10 in 150.171.0.0/16 originated by AS8075; header x-msedge-ref)c-bing-com.ax-0001.ax-msedge.net > ax-0001.ax-msedge.net
AS8075 · 150.171.0.0/16
4030.1%
cap.microsoft.comother
other
 Azure DNSAzure Microsoft network (AS8075) (A 172.178.154.239 in 172.160.0.0/11 originated by AS8075)cap-appserver2-prod.westus.cloudapp.azure.com
AS8075 · 172.160.0.0/11
5200.1%
choice.bing.comother
other
 Azure DNS NS1 (IBM)Akamai Akamai (edgekey) (CNAME account.microsoft.com.edgekey.net; A 23.0.193.154 in 23.0.192.0/22 originated by AS16625)choice.live.com > account.microsoft.com.edgekey.net > e9412.b.akamaiedge.net
AS16625 · 23.0.192.0/22
3010.1%
devices.live.comother
other
 Azure DNSAzure Microsoft (AS8068) (A 204.79.197.212 in 204.79.197.0/24 originated by AS8068; header x-msedge-ref)a-0010.a-msedge.net
AS8068 · 204.79.197.0/24
3010.1%
dgps.microsoft.comother
other
 Azure DNSAkamai Akamai (edgekey) (CNAME support.office.com.edgekey.net; A 23.54.37.163 in 23.54.32.0/21 originated by AS16625)support.office.com.edgekey.net > e2178.dscb.akamaiedge.net
AS16625 · 23.54.32.0/21
5250.1%
dps.bing.comother
other
 Azure DNS NS1 (IBM)Azure Microsoft network (AS8075) (A 150.171.27.10 in 150.171.0.0/16 originated by AS8075; header x-msedge-ref)any.edge.bing.com
AS8075 · 150.171.0.0/16
4040.1%
favorites.live.comother
other
 Azure DNSAzure Microsoft network (AS8075) (A 150.171.22.11 in 150.171.0.0/16 originated by AS8075; header x-msedge-ref)ln-0001.ln-dc-msedge.net.ln-0001.ln-msedge.net > ln-0001.ln-msedge.net
AS8075 · 150.171.0.0/16
3010.1%
fpt.bing.comother
other
 Azure DNS NS1 (IBM)Azure Microsoft network (AS8075) (A 20.51.13.206 in 20.48.0.0/12 originated by AS8075)fpt.microsoft.com > pme-dfp-greenid-prod.trafficmanager.net
AS8075 · 20.48.0.0/12
2000.1%
g.bing.comother
other
 Azure DNS NS1 (IBM)Azure Microsoft network (AS8075) (A 150.171.27.10 in 150.171.0.0/16 originated by AS8075; header x-msedge-ref)g-bing-com.ax-0001.ax-msedge.net > ax-0001.ax-msedge.net
AS8075 · 150.171.0.0/16
3020.1%
global.bing.comother
other
 Azure DNS NS1 (IBM)Azure Microsoft network (AS8075) (A 150.171.27.10 in 150.171.0.0/16 originated by AS8075; header x-msedge-ref)ax-0001.ax-msedge.net
AS8075 · 150.171.0.0/16
3010.1%
lists.live.comother
other
 Azure DNSAzure Microsoft network (AS8075) (A 52.107.246.58 in 52.96.0.0/12 originated by AS8075; header x-msedge-ref)lists.aa-rt.sharepoint.com > lists-e.tm-rt.sharepoint.com > 201522-ipv4mte.gr.global.aa-rt.sharepoint.com > 201522-ipv4mte.farm.dprodmgd108.aa-rt.sharepoint.com > 201522-ipv4v6mtec.farm.dprodmgd108.aa-rt.sharepoint.com > seg1.spo.mira.tm.svc.cloud.microsoft
AS8075 · 52.96.0.0/12
3020.1%
lists.microsoft.comother
other
 Azure DNSAzure Microsoft network (AS8075) (A 52.107.248.21 in 52.96.0.0/12 originated by AS8075; header x-msedge-ref)lists.aa-rt.sharepoint.com > lists-e.tm-rt.sharepoint.com > 194986-ipv4mte.gr.global.aa-rt.sharepoint.com > 194986-ipv4mte.farm.dprodmgd105.aa-rt.sharepoint.com > 194986-ipv4v6mtec.farm.dprodmgd105.aa-rt.sharepoint.com > seg1.spo.mira.tm.svc.cloud.microsoft
AS8075 · 52.96.0.0/12
3020.1%
m.microsoft.comother
other
 Azure DNSAzure Microsoft network (AS8075) (A 65.55.186.235 in 65.52.0.0/14 originated by AS8075)
Akamai GTM (DNS load balancer in chain: CNAME via Akamai GTM (akadns.net) only)
Akamai GTM (DNS load balancer in chain: CNAME via Akamai GTM (akadns.net) only)
Akamai GTM (DNS load balancer in chain: CNAME via Akamai GTM (akadns.net) only)
origin.mobile.ms.akadns.net
AS8075 · 65.52.0.0/14
timeout0.1%
msagfx.live.comother
other
 Azure DNSAkamai Akamai (edgekey) (CNAME msagfx.live.com-6.edgekey.net; A 23.44.249.242 in 23.44.240.0/20 originated by AS16625)
Azure Traffic Manager (DNS load balancer in chain: CNAME authgfx.msa.trafficmanager.net)
authgfx.login.msa.msidentity.com > authgfx.msa.trafficmanager.net > msagfx.live.com-6.edgekey.net > e13551.dscg.akamaiedge.net
AS16625 · 23.44.240.0/20
5030.1%
office.live.comother
other
 Azure DNSAzure Microsoft network (AS8075) (A 52.108.8.12 in 52.96.0.0/12 originated by AS8075; header x-msedge-ref)view.wac.trafficmanager.net.wac-0003.wac-dc-msedge.net.wac-0003.wac-msedge.net > wac-0003.wac-msedge.net
AS8075 · 52.96.0.0/12
3020.1%
officeppe.live.comother
other
 Azure DNSAzure Microsoft network (AS8075) (A 52.108.0.0 in 52.96.0.0/12 originated by AS8075)fus1-arr.officeapps.live.com
AS8075 · 52.96.0.0/12
timeout0.1%
postmaster.live.comother
other
 Azure DNSAzure Azure Front Door (CNAME idm-gcdmachjbea0e8fx.b02.azurefd.net; A 150.171.110.147 in 150.171.0.0/16 originated by AS8075; header x-azure-ref)idm-gcdmachjbea0e8fx.b02.azurefd.net > mr-b02.tm-azurefd.net
AS8075 · 150.171.0.0/16
3080.1%
r.bat.bing.comother
other
 Azure DNS NS1 (IBM)Azure Microsoft network (AS8075) (A 150.171.27.10 in 150.171.0.0/16 originated by AS8075; header x-msedge-ref)r-bat-bing-com.ax-0001.ax-msedge.net > ax-0001.ax-msedge.net
AS8075 · 150.171.0.0/16
2000.1%
r.bing.comother
other
 Azure DNS NS1 (IBM)Akamai Akamai (edgekey) (CNAME r.bing.com-p.edgekey.net; A 23.216.147.145 in 23.216.147.0/24 originated by AS20940; x-akamai-*/akamai-grn header)
Azure Traffic Manager (DNS load balancer in chain: CNAME p-static.bing.trafficmanager.net)
p-static.bing.trafficmanager.net > r.bing.com-p.edgekey.net > e86303.dscd.akamaiedge.net
AS20940 · 23.216.147.0/24
2000.1%
r.g.bing.comother
other
 Azure DNS NS1 (IBM)Azure Azure Front Door (CNAME adsuetprod-ckdecufth8fcedex.b01.azurefd.net; A 150.171.110.147 in 150.171.0.0/16 originated by AS8075; header x-azure-ref)g-msn-edge.trafficmanager.net > adsuetprod-ckdecufth8fcedex.b01.azurefd.net > mr-b01.tm-azurefd.net
AS8075 · 150.171.0.0/16
3020.1%
raka.bing.comother
other
 Azure DNS NS1 (IBM)Akamai Akamai (edgekey) (CNAME raka.bing.com.edgekey.net; A 23.59.88.227 in 23.59.88.0/24 originated by AS20940; x-akamai-*/akamai-grn header)raka.bing.com.edgekey.net > e86303.dscx.akamaiedge.net
AS20940 · 23.59.88.0/24
4040.1%
rcf.bing.comother
other
 Azure DNS NS1 (IBM)Azure Microsoft network (AS8075) (A 150.171.27.10 in 150.171.0.0/16 originated by AS8075; header x-msedge-ref)star-bing-com.ax-0001.ax-msedge.net > ax-0001.ax-msedge.net
AS8075 · 150.171.0.0/16
3010.1%
ssl-api.bing.comother
other
 Azure DNS NS1 (IBM)Azure Microsoft network (AS8075) (A 150.171.73.13 in 150.171.0.0/16 originated by AS8075; header x-msedge-ref)ssl-api-bing-com.bx-0004.bx-msedge.net > bx-0004.bx-msedge.net
AS8075 · 150.171.0.0/16
4000.1%
ssw.live.comother
other
 Azure DNSAzure Microsoft network (AS8075) (A 150.171.22.11 in 150.171.0.0/16 originated by AS8075; header x-msedge-ref)
Akamai GTM (DNS load balancer in chain: CNAME via Akamai GTM (akadns.net) only)
common-afd.fe.1drv.com > odc-commonafd-geo.onedrive.akadns.net > odc-commonafd-brs.onedrive.akadns.net > ln-0001.ln-dc-msedge.net.ln-0001.ln-msedge.net > ln-0001.ln-msedge.net
AS8075 · 150.171.0.0/16
4000.1%
storage.live.comother
other
 Azure DNSAzure Microsoft network (AS8075) (A 20.245.250.193 in 20.192.0.0/10 originated by AS8075)
Akamai GTM (DNS load balancer in chain: CNAME via Akamai GTM (akadns.net) only)
common-geo.ha.1drv.com > common-us.onedrive.akadns.net
AS8075 · 20.192.0.0/10
4000.1%
teams.live.comother
other
 Azure DNSAzure Microsoft network (AS8075) (A 52.123.128.14 in 52.120.0.0/14 originated by AS8075; header x-msedge-ref)teamsforlife.afdcafe.tm.svc.cloud.microsoft > teams-live-com.s-0005.dual-s-msedge.net > s-0005.dual-s-msedge.net
AS8075 · 52.120.0.0/14
3020.1%
thaka.bing.comother
other
 Azure DNS NS1 (IBM)Akamai Akamai (edgekey) (CNAME thaka.bing.com.edgekey.net; A 23.59.88.240 in 23.59.88.0/24 originated by AS20940; x-akamai-*/akamai-grn header)thaka.bing.com.edgekey.net > e86303.dscx.akamaiedge.net
AS20940 · 23.59.88.0/24
4040.1%
turbo.microsoft.comother
other
 Azure DNSAzure Azure Front Door (CNAME turbo-api-pe-e7dqbdh2bzgwg5fw.b01.azurefd.net; A 150.171.110.147 in 150.171.0.0/16 originated by AS8075; header x-azure-ref)turbo-api-pe-e7dqbdh2bzgwg5fw.b01.azurefd.net > mr-b01.tm-azurefd.net
AS8075 · 150.171.0.0/16
4030.1%
webmaster.bing.comother
other
 Azure DNS NS1 (IBM)Azure Microsoft network (AS8075) (A 150.171.27.10 in 150.171.0.0/16 originated by AS8075; header x-msedge-ref)star-bing-com.ax-0001.ax-msedge.net > ax-0001.ax-msedge.net
AS8075 · 150.171.0.0/16
3010.1%
wmstat.bing.comother
other
 Azure DNS NS1 (IBM)Azure Microsoft network (AS8075) (A 150.171.73.13 in 150.171.0.0/16 originated by AS8075; header x-msedge-ref)wmstat-bing-com.bx-0004.bx-msedge.net > bx-0004.bx-msedge.net
AS8075 · 150.171.0.0/16
4040.1%
www.maps.bing.comother
other
 Azure DNS NS1 (IBM)Azure Microsoft network (AS8075) (A 150.171.27.10 in 150.171.0.0/16 originated by AS8075; header x-msedge-ref)www-maps-bing-com.ax-0001.ax-msedge.net > ax-0001.ax-msedge.net
AS8075 · 150.171.0.0/16
3010.1%
assets.microsoft.comcritical
downloads / static
 noaddr
auth.microsoft.comcritical
login / SSO
 noaddr
cdn.microsoft.comcritical
downloads / static
 noaddr
checkout.microsoft.comcritical
store / checkout
 nxdomain
dc.gsgotrs04.outlook.comcritical
marketing / brand
 noaddr
dc.prdtrs01.outlook.comcritical
marketing / brand
 noaddr
investor.microsoft.comcritical
marketing / brand
 nxdomain
investors.microsoft.comcritical
marketing / brand
 nxdomain
ir.microsoft.comcritical
marketing / brand
 nxdomain
jobs.microsoft.comcritical
marketing / brand
 noaddr
login.clouddamppe.microsoft.comcritical
login / SSO
 nxdomain
microsoftonline.comcritical
marketing / brand
 noaddr
newsroom.microsoft.comcritical
marketing / brand
 nxdomain
sso.microsoft.comcritical
login / SSO
 noaddr
static.microsoft.comcritical
downloads / static
 noaddr
status.microsoft.comcritical
support / help
 nxdomain
windowsupdate.comcritical
marketing / brand
 noaddr
www.microsoftonline.comcritical
marketing / brand
 noaddr microsoftonline.com
www.windowsupdate.comcritical
marketing / brand
 nxdomain
device.ra.live.comother
other
 noaddr
gfx.login.live.comother
other
 noaddr

History

0%27%54%81%108%10-1710-17Azure DNS 10-17: 98.1%Azure DNS 10-17: 98.3%Azure DNS 98%NS1 (IBM) 10-17: 1.8%NS1 (IBM) 10-17: 1.7%NS1 (IBM) 2%
Microsoft: traffic-weighted DNS share by scan
0%14%28%42%57%10-1710-17Azure 10-17: 50.0%Azure 10-17: 51.4%Azure 51%Akamai 10-17: 46.3%Akamai 10-17: 45.2%Akamai 45%Cloudflare 10-17: 3.4%Cloudflare 10-17: 3.2%Cloudflare 3%
Microsoft: traffic-weighted Edge share by scan

Claimed tech (job postings)

Microsoft doesn't publish jobs through a public job-board API we use (Greenhouse, Lever or Ashby), so there's no claimed-tech signal yet.