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checkout.microsoft365.com

Microsoft · tier critical (store / checkout) · 0.8% of the company's traffic weight · scan of 2026-10-17

Azure DNSDNS (zone microsoft365.com)
AkamaiEdge
Akamai (AS16625)23.44.240.0/20

DNS records

Statuslive
CNAME chainlocalization.checkout.office.net.edgekey.net → e10993.dsca.akamaiedge.net
A23.44.252.29
AAAA2600:1409:9800:168e::2af1 2600:1409:9800:1688::2af1
Zonemicrosoft365.com
Zone NSns1-33.azure-dns.com ns2-33.azure-dns.net ns3-33.azure-dns.org ns4-33.azure-dns.info
Origin ASNAS16625 Akamai (AS16625)
BGP prefix23.44.240.0/20

HTTP

GET / status200
/cdn-cgi/tracenot probed
cf-raya4c032b4ba77065f-SEA
servercloudflare
server-timingcdn-cache; desc=MISS, edge; dur=104, origin; dur=62, ak_p; desc="1792249490787_399340270_937322821_16584_9466_5_19_15";dur=1

Why we classified it this way

DNS

  • Azure DNS Azure DNS · NS ns1-33.azure-dns.com, ns2-33.azure-dns.net, ns3-33.azure-dns.org, ns4-33.azure-dns.info (confidence 95%)

Edge

  • Akamai 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 (confidence 99%)

History

ScanStatusDNSEdgeCNAME / AASN
2026-10-17liveAzure DNSAkamailocalization.checkout.office.net.edgekey.net > e10993.dsca.akamaiedge.netAS16625
2026-10-17liveAzure DNSAkamailocalization.checkout.office.net.edgekey.net > e10993.dsca.akamaiedge.netAS16625