Check-Host.cc

Domain

atlas.microsoft.com

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Run a live full scan of atlas.microsoft.com

On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.

Deep-scan now
Hosting IPs
2
A/AAAA targets
Subdomains
CT + scan + body
Record Types
2
seen in DNS
Observed Certs
54
in our scans

DNS Records

A
AAAA
MX
NS
TXT
CNAME
CAA

WHOIS / Registration

Registration data planned

Registrar, creation/expiry dates and domain status via RDAP. Rolling out gradually — bulk WHOIS is rate-limited, so we resolve on a prioritized cadence.

Subdomains

Subdomain enumeration pending

Every subdomain ever issued a TLS cert under this apex — extracted from Certificate Transparency logs, our own scan observations and body references.

Tech Stack

Tech detection pending

Wappalyzer-rules detect CMS, frameworks, analytics, JS libs and server-side languages on this domain.

TLS Certificates

Certificate observations pending

TLS certs naming this domain in subject or SANs will appear here as our scan-layer catches them.

IPs Citing This Domain

Hosts whose HTML body references this domain. Strong signal for origin/mirror/embed discovery.

14.102.73.98:8080 href · ×6
15.204.214.196:80 href · ×3
167.233.156.163:443 href · ×2
158.23.81.196:443 href · ×2
155.133.26.73:443 href · ×2
20.195.168.165:443 href · ×2
212.227.245.171:443 href · ×2
210.86.239.152:80 href · ×2
20.24.145.75:443 href · ×2
20.83.187.134:443 href · ×2
65.52.225.111:443 href · ×2
135.234.193.246:80 href · ×1
51.142.231.205:443 href · ×1
20.231.246.141:80 href · ×1
44.223.68.102:80 href · ×1
34.149.209.249:443 href · ×1

Origin / IP-Leak

USP

When a hostname is served behind a CDN (e.g. Cloudflare), the origin server can sometimes be identified by matching its TLS cert against the protected hostname. Findings shown here are heuristic candidates, not guarantees.

No origin-IP leaks detected (yet)

Either this domain doesn't sit behind a CDN, or we haven't seen a TLS cert from a non-CDN IP matching this hostname. Run a fullscan to refresh the cert→IP cross-reference.

CT-Log Evidence

Certificates from public Certificate Transparency logs whose subject or SAN names this domain — including historic certs we never observed live.

1fa975ef27d8ba46… google · xenon2026h2
Subject: atlas.microsoft.com
Issuer: Microsoft Azure RSA TLS Issuing CA 08
SANs: atlas.microsoft.com
Valid: 2026-04-04 05:27:34 → 2026-08-25 23:59:59
1165de0794fe18b0… google · xenon2026h2
Subject: atlas.microsoft.com
Issuer: Microsoft TLS G2 RSA CA OCSP 04
SANs: atlas.microsoft.com
Valid: 2026-04-01 04:29:36 → 2026-09-28 04:29:36
78a93cbf9debe2fd… google · xenon2026h2
Subject: gateway.eastus.maps.azure.com
Issuer: Microsoft Azure RSA TLS Issuing CA 03
SANs: gateway.eastus.maps.azure.com, *.maps.azure.com, *.eastus.maps.azure.com, *.westus2.maps.azure.com, *.westeurope.maps.azure.com, *.northeurope.maps.azure.com, *.westcentralus.maps.azure.com, atlas.microsoft.com, *.euap.maps.azure.com
Valid: 2026-04-01 03:02:07 → 2026-08-25 23:59:59
61ac36039ac7b583… google · xenon2026h2
Subject: gateway.westcentralus.maps.azure.com
Issuer: Microsoft TLS G2 RSA CA OCSP 04
SANs: gateway.westcentralus.maps.azure.com, *.maps.azure.com, *.westcentralus.maps.azure.com, *.eastus.maps.azure.com, *.westus2.maps.azure.com, *.westeurope.maps.azure.com, *.northeurope.maps.azure.com, atlas.microsoft.com, *.euap.maps.azure.com
Valid: 2026-03-31 19:23:11 → 2026-09-27 19:23:11
aac635e211bbabe8… google · xenon2026h2
Subject: atlas.microsoft.com
Issuer: Microsoft Azure RSA TLS Issuing CA 04
SANs: atlas.microsoft.com
Valid: 2026-03-18 14:14:59 → 2026-08-25 23:59:59
29bc4855af021124… google · xenon2026h2
Subject: atlas.microsoft.com
Issuer: Microsoft Azure RSA TLS Issuing CA 07
SANs: atlas.microsoft.com
Valid: 2026-03-18 13:24:20 → 2026-08-25 23:59:59
1b1050878094122f… google · xenon2026h2
Subject: atlas.microsoft.com
Issuer: Microsoft Azure RSA TLS Issuing CA 08
SANs: atlas.microsoft.com
Valid: 2026-03-16 13:58:31 → 2026-08-25 23:59:59
9f44ec3639d1c60c… google · xenon2026h2
Subject: atlas.microsoft.com
Issuer: Microsoft Azure RSA TLS Issuing CA 04
SANs: atlas.microsoft.com
Valid: 2026-03-12 22:05:51 → 2026-08-25 23:59:59
0d9c2f5fa75e62c2… google · xenon2026h2
Subject: atlas.microsoft.com
Issuer: Microsoft Azure RSA TLS Issuing CA 03
SANs: atlas.microsoft.com
Valid: 2026-03-11 06:21:30 → 2026-08-25 23:59:59
30d3ae7b0c036dcf… google · xenon2026h2
Subject: atlas.microsoft.com
Issuer: Microsoft Azure RSA TLS Issuing CA 03
SANs: atlas.microsoft.com
Valid: 2026-03-10 21:05:36 → 2026-08-25 23:59:59
c5de8f0008e86595… google · xenon2026h2
Subject: atlas.microsoft.com
Issuer: Microsoft Azure RSA TLS Issuing CA 04
SANs: atlas.microsoft.com
Valid: 2026-03-10 07:36:02 → 2026-08-25 23:59:59
194349cb378b36d2… google · xenon2026h2
Subject: atlas.microsoft.com
Issuer: Microsoft Azure RSA TLS Issuing CA 04
SANs: atlas.microsoft.com
Valid: 2026-02-25 02:54:13 → 2026-08-24 02:54:13
891c10f597e903fc… google · xenon2026h2
Subject: gateway.westus2.maps.azure.com
Issuer: Microsoft Azure RSA TLS Issuing CA 04
SANs: gateway.westus2.maps.azure.com, *.maps.azure.com, *.westus2.maps.azure.com, *.eastus.maps.azure.com, *.westeurope.maps.azure.com, *.northeurope.maps.azure.com, *.westcentralus.maps.azure.com, atlas.microsoft.com, *.euap.maps.azure.com
Valid: 2026-02-23 02:36:57 → 2026-08-22 02:36:57
970fe2487dba28a1… google · xenon2026h2
Subject: atlas.microsoft.com
Issuer: Microsoft Azure RSA TLS Issuing CA 03
SANs: atlas.microsoft.com
Valid: 2026-02-19 21:46:22 → 2026-08-18 21:46:22
38c8f0ee7ae013da… google · xenon2026h2
Subject: atlas.microsoft.com
Issuer: Microsoft Azure RSA TLS Issuing CA 04
SANs: atlas.microsoft.com, p-azmaps.azurelbs.com, us.atlas.microsoft.com, eu.atlas.microsoft.com, kr.atlas.microsoft.com, br.atlas.microsoft.com
Valid: 2026-02-09 11:35:07 → 2026-08-08 11:35:07
4cc73723a563500a… google · xenon2026h2
Subject: atlas.microsoft.com
Issuer: Microsoft Azure RSA TLS Issuing CA 04
SANs: atlas.microsoft.com, p-azmaps.azurelbs.com, us.atlas.microsoft.com, eu.atlas.microsoft.com, kr.atlas.microsoft.com, br.atlas.microsoft.com
Valid: 2026-02-09 11:35:07 → 2026-08-08 11:35:07
b1a08d1673bad1ca… google · xenon2026h2
Subject: gateway.westcentralus.maps.azure.com
Issuer: Microsoft Azure RSA TLS Issuing CA 03
SANs: gateway.westcentralus.maps.azure.com, *.maps.azure.com, *.westcentralus.maps.azure.com, *.eastus.maps.azure.com, *.westus2.maps.azure.com, *.westeurope.maps.azure.com, *.northeurope.maps.azure.com, atlas.microsoft.com, *.euap.maps.azure.com
Valid: 2026-02-05 04:18:37 → 2026-08-04 04:18:37
eec0f70ee9e57bea… google · xenon2026h2
Subject: atlas.microsoft.com
Issuer: Microsoft Azure RSA TLS Issuing CA 03
SANs: atlas.microsoft.com
Valid: 2026-02-03 02:05:36 → 2026-08-02 02:05:36
e7c9da76a167cb4c… google · xenon2026h2
Subject: atlas.microsoft.com
Issuer: Microsoft Azure RSA TLS Issuing CA 08
SANs: atlas.microsoft.com
Valid: 2026-02-03 01:49:15 → 2026-08-02 01:49:15
3bf3756da971f809… google · xenon2026h2
Subject: gateway.northeurope.maps.azure.com
Issuer: Microsoft Azure RSA TLS Issuing CA 04
SANs: gateway.northeurope.maps.azure.com, *.maps.azure.com, *.northeurope.maps.azure.com, *.eastus.maps.azure.com, *.westus2.maps.azure.com, *.westeurope.maps.azure.com, *.westcentralus.maps.azure.com, atlas.microsoft.com, *.euap.maps.azure.com
Valid: 2026-02-02 00:06:56 → 2026-08-01 00:06:56

Threat Intelligence

Domain threat-intel pending

Matches in URLhaus, OpenPhish, PhishTank, malware feeds, and Spamhaus DBL.

History

Domain timeline pending

Passive-DNS history accumulates as our forward-DNS crawler observes A/AAAA/MX/NS/TXT records over time.