Companies › Microsoft › DNS records › login.live.com
login.live.com
Microsoft · tier critical (login / SSO) · 0.3% of the company's traffic weight · scan of 2026-10-17
Azure DNSDNS (zone live.com)
AzureCDN & security
Microsoft network (AS8075)20.184.0.0/13
DNS records
| Status | live |
|---|---|
| CNAME chain | login.msa.msidentity.com → www.tm.lg.prod.aadmsa.trafficmanager.net → prdv4a.aadg.msidentity.com → www.tm.v4.a.prd.aadg.akadns.net |
| A | 20.190.190.129 20.190.190.196 40.126.62.129 20.190.190.194 |
| AAAA | — |
| Zone | live.com |
| Zone NS | ns1-37.azure-dns.com ns2-37.azure-dns.net ns3-37.azure-dns.org ns4-37.azure-dns.info |
| Origin ASN | AS8075 Microsoft network (AS8075) |
| BGP prefix | 20.184.0.0/13 |
HTTP
| GET / status | 200 |
|---|---|
| /cdn-cgi/trace | not probed |
| cf-ray | a4c0329e89f7065f-SEA |
| server | cloudflare |
| set-cookie(names) | uaid, MSPRequ, MSCC, MSPOK, OParams |
Why we classified it this way
DNS
- Azure DNS Azure DNS · NS ns1-37.azure-dns.com, ns2-37.azure-dns.net, ns3-37.azure-dns.org, ns4-37.azure-dns.info (confidence 95%)
CDN & security
- Azure Microsoft network (AS8075) · A 20.190.190.129 in 20.184.0.0/13 originated by AS8075 (confidence 80%)
History
| Scan | Status | DNS | CDN & security | CNAME / A | ASN |
|---|---|---|---|---|---|
| 2026-10-17 | live | Azure DNS | Azure | login.msa.msidentity.com > www.tm.lg.prod.aadmsa.trafficmanager.net > prdv4a.aadg.msidentity.com > www.tm.v4.a.prd.aadg.akadns.net | AS8075 |
| 2026-10-17 | live | Azure DNS | Azure | login.msa.msidentity.com > www.tm.lg.prod.aadmsa.akadns.net > prdv4a.aadg.msidentity.com > www.tm.v4.a.prd.aadg.akadns.net | AS8075 |