Domain

sdf.admin.cloud.microsoft

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

DNS Check HTTP Check Run Full Scan .microsoft TLD

Run a live full scan of sdf.admin.cloud.microsoft

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

A/AAAA targets

Subdomains

—

CT + scan + body

Record Types

seen in DNS

Observed Certs

in our scans

DNS Records

—

AAAA

—

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

No citing IPs found yet

As the world-sweep progresses, hosts referencing this domain in their HTML will surface here.

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.

6a59d6c263157046… google · xenon2026h2

Subject: portal.office.com

Issuer: Microsoft TLS G2 RSA CA OCSP 04

SANs: portal.office.com, portal.microsoftonline.com, portalprv.microsoftonline.com, ncuportalprv.office.com, portal.microsoft.com, portal-sdf.office.com, www.office.com, *.portal.office.com, *.www.office.com, admin.microsoft.com, admin.microsoft365.com, www.microsoft365.com, ntp.www.office.com, fluid.office.com, microsoft365.com, excel.office.com, powerpoint.office.com, visio.office.com, apps.office.com, stream.office.com, portal.office365.com, helpdeskbusinessassist.microsoft.com, admin.cloud.microsoft, config.centro.core.microsoft, wusportalprv.office.com, admin-ignite.microsoft.com, tenantconfiguration.admin.cloud.microsoft, canary.admin.cloud.microsoft, sdf.admin.cloud.microsoft, m365.admin.cloud.microsoft, sdf.m365.admin.cloud.microsoft, canary.m365.admin.cloud.microsoft, ignite.m365.admin.cloud.microsoft, uas-afd-b.admin.cloud.microsoft, uas-mira-b.admin.cloud.microsoft

Valid: 2026-01-28 23:47:09 → 2026-07-27 23:47:09

c1a02a643bc1498b… google · xenon2026h2

Subject: portal.office.com

Issuer: Microsoft TLS G2 RSA CA OCSP 04

Valid: 2026-01-28 23:47:09 → 2026-07-27 23:47:09

34b926e7c7e241a3… google · xenon2026h2

Subject: portal.office.com

Issuer: Microsoft Azure RSA TLS Issuing CA 04

Valid: 2026-01-28 23:36:47 → 2026-07-27 23:36:47

0d91e778f6941e11… google · xenon2026h2

Subject: portal.office.com

Issuer: Microsoft Azure RSA TLS Issuing CA 07

Valid: 2026-01-27 22:54:20 → 2026-07-26 22:54:20

dd9bbc618359cb5e… google · xenon2026h2

Subject: portal.office.com

Issuer: Microsoft Azure RSA TLS Issuing CA 07

Valid: 2026-01-27 22:54:20 → 2026-07-26 22:54:20

62c0fb483ee71938… google · xenon2026h2

Subject: portal.office.com

Issuer: Microsoft Azure RSA TLS Issuing CA 04

SANs: portal.office.com, portal.microsoftonline.com, portalprv.microsoftonline.com, ncuportalprv.office.com, office.com, portal.microsoft.com, home.office.com, portal-sdf.office.com, www.office.com, *.portal.office.com, *.www.office.com, admin.microsoft.com, admin.microsoft365.com, www.microsoft365.com, ntp.www.office.com, fluid.office.com, microsoft365.com, word.office.com, excel.office.com, powerpoint.office.com, visio.office.com, apps.office.com, stream.office.com, portal.office365.com, m365.go.microsoft, m365.cloud.microsoft, helpdeskbusinessassist.microsoft.com, admin.cloud.microsoft, config.centro.core.microsoft, wusportalprv.office.com, admin-ignite.microsoft.com, tenantconfiguration.admin.cloud.microsoft, canary.admin.cloud.microsoft, sdf.admin.cloud.microsoft, m365.admin.cloud.microsoft, sdf.m365.admin.cloud.microsoft, canary.m365.admin.cloud.microsoft, ignite.m365.admin.cloud.microsoft, uas-afd-b.admin.cloud.microsoft, uas-mira-b.admin.cloud.microsoft

Valid: 2026-01-27 19:48:58 → 2026-07-26 19:48:58

58154035eb212c71… google · argon2026h2

Subject: portal.office.com

Issuer: Microsoft Azure RSA TLS Issuing CA 08

SANs: admin-ignite.microsoft.com, ncuportalprv.office.com, m365.admin.cloud.microsoft, *.m365.admin.cloud.microsoft, *.portal.office.com, canary.admin.cloud.microsoft, portal.microsoft.com, config.centro.core.microsoft, admin.cloud.microsoft, uascanaryprv.admin.cloud.microsoft, admin.microsoft365.com, portal-sdf.office.com, sdf.admin.cloud.microsoft, ignite.admin.cloud.microsoft, wusportalprv.office.com, helpdeskbusinessassist.microsoft.com, admin.microsoft.com, uassdfprv.admin.cloud.microsoft, portal.microsoftonline.com, portal.office365.com, tenantconfiguration.admin.cloud.microsoft, portal.office.com

Valid: 2025-12-01 22:46:15 → 2026-08-25 23:59:59

640a8d95ccf06592… google · argon2026h2

Subject: portal.office.com

Issuer: Microsoft Azure RSA TLS Issuing CA 08

Valid: 2025-12-01 22:46:15 → 2026-08-25 23:59:59

58154035eb212c71… google · xenon2026h2

Subject: portal.office.com

Issuer: Microsoft Azure RSA TLS Issuing CA 08

Valid: 2025-12-01 22:46:15 → 2026-08-25 23:59:59

640a8d95ccf06592… google · xenon2026h2

Subject: portal.office.com

Issuer: Microsoft Azure RSA TLS Issuing CA 08

Valid: 2025-12-01 22:46:15 → 2026-08-25 23:59:59

d6ebfb7edc3f0af7… google · argon2026h2

Subject: portal.office.com

Issuer: Microsoft Azure RSA TLS Issuing CA 08

SANs: admin-ignite.microsoft.com, ncuportalprv.office.com, *.m365.admin.cloud.microsoft, *.portal.office.com, canary.admin.cloud.microsoft, portal.microsoft.com, config.centro.core.microsoft, admin.cloud.microsoft, uascanaryprv.admin.cloud.microsoft, admin.microsoft365.com, portal-sdf.office.com, sdf.admin.cloud.microsoft, ignite.admin.cloud.microsoft, wusportalprv.office.com, helpdeskbusinessassist.microsoft.com, admin.microsoft.com, uassdfprv.admin.cloud.microsoft, portal.microsoftonline.com, portal.office365.com, tenantconfiguration.admin.cloud.microsoft, portal.office.com

Valid: 2025-12-01 22:02:49 → 2026-08-25 23:59:59

d6ebfb7edc3f0af7… google · xenon2026h2

Subject: portal.office.com

Issuer: Microsoft Azure RSA TLS Issuing CA 08

Valid: 2025-12-01 22:02:49 → 2026-08-25 23:59:59

42121f2a24d96f4c… google · argon2026h2

Subject: portal.office.com

Issuer: Microsoft Azure RSA TLS Issuing CA 08

SANs: portal.office.com, *.portal.office.com, portal.microsoftonline.com, ncuportalprv.office.com, portal.microsoft.com, portal-sdf.office.com, admin.microsoft.com, admin.microsoft365.com, portal.office365.com, helpdeskbusinessassist.microsoft.com, admin.cloud.microsoft, canary.admin.cloud.microsoft, ignite.admin.cloud.microsoft, sdf.admin.cloud.microsoft, uassdfprv.admin.cloud.microsoft, uascanaryprv.admin.cloud.microsoft, config.centro.core.microsoft, wusportalprv.office.com, admin-ignite.microsoft.com, tenantconfiguration.admin.cloud.microsoft

Valid: 2025-12-01 21:53:33 → 2026-08-25 23:59:59

42121f2a24d96f4c… google · xenon2026h2

Subject: portal.office.com

Issuer: Microsoft Azure RSA TLS Issuing CA 08

Valid: 2025-12-01 21:53:33 → 2026-08-25 23:59:59

de695132e3e5a50d… google · argon2026h2

Subject: portal.office.com

Issuer: Microsoft Azure RSA TLS Issuing CA 08

Valid: 2025-11-30 21:36:51 → 2026-08-25 23:59:59

de695132e3e5a50d… google · xenon2026h2

Subject: portal.office.com

Issuer: Microsoft Azure RSA TLS Issuing CA 08

Valid: 2025-11-30 21:36:51 → 2026-08-25 23:59:59

0470e0c54c599199… google · argon2026h2

Subject: portal.office.com

Issuer: Microsoft Azure RSA TLS Issuing CA 03

Valid: 2025-11-30 20:26:43 → 2026-08-25 23:59:59

0470e0c54c599199… google · xenon2026h2

Subject: portal.office.com

Issuer: Microsoft Azure RSA TLS Issuing CA 03

Valid: 2025-11-30 20:26:43 → 2026-08-25 23:59:59

8223ad667287c9b8… google · argon2026h2

Subject: portal.office.com

Issuer: Microsoft Azure RSA TLS Issuing CA 08

Valid: 2025-11-30 20:13:19 → 2026-08-25 23:59:59

8223ad667287c9b8… google · xenon2026h2

Subject: portal.office.com

Issuer: Microsoft Azure RSA TLS Issuing CA 08

Valid: 2025-11-30 20:13:19 → 2026-08-25 23:59:59

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.