Domain

api.dm.microsoft.com

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

DNS Check HTTP Check Run Full Scan .com TLD

Run a live full scan of api.dm.microsoft.com

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

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Hosting IPs

A/AAAA targets

Subdomains

—

CT + scan + body

Record Types

seen in DNS

Observed Certs

110

in our scans

DNS Records

13.107.228.36, 13.107.228.43, 13.107.228.50, 172.160.217.162, 4.207.244.6, 4.207.244.9

AAAA

2620:1ec:4a::36, 2620:1ec:4a::43, 2620:1ec:4a::50

—

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

4.150.254.66:443 4990ae820db2…

Subject: api.NA01.dm.microsoft.com

Issuer: Microsoft TLS G2 RSA CA OCSP 10

SANs: NA.api.int.dm.microsoft.com, NA.enrollment.int.dm.microsoft.com, api.NA01.dm.microsoft.com, api.dm.microsoft.com, api.int.dm.microsoft.com, as.api.dm.microsoft.com, as.checkin.dm.microsoft.com, as.enrollment.dm.microsoft.com, checkin.dm.microsoft.com, enrollment.dm.microsoft.com, enrollment.int.dm.microsoft.com, eu.api.dm.microsoft.com, eu.checkin.dm.microsoft.com, eu.enrollment.dm.microsoft.com, in.api.dm.microsoft.com, in.checkin.dm.microsoft.com, in.enrollment.dm.microsoft.com, na.api.dm.microsoft.com, na.checkin.dm.microsoft.com, na.enrollment.dm.microsoft.com, oc.api.dm.microsoft.com, oc.checkin.dm.microsoft.com, oc.enrollment.dm.microsoft.com, sw.api.dm.microsoft.com, sw.checkin.dm.microsoft.com, sw.enrollment.dm.microsoft.com

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.

Threat Intelligence

Domain threat-intel pending

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

History

Passive DNS — every value this name ever resolved to and when we first / last observed it. Updates every cycle of our forward-DNS crawler.

Type	Value	First seen	Last seen
A	4.207.244.6	2026-06-04 05:02:25.272	2026-06-04 06:39:24.032
A	172.160.217.162	2026-06-04 07:06:46.475	2026-06-04 13:57:51.887
A	4.207.244.9	2026-06-04 07:22:52.614	2026-06-04 16:23:39.797
A	13.107.228.36	2026-06-17 02:33:38.747	2026-06-17 03:09:02.117
AAAA	2620:1ec:4a::36	2026-06-17 02:33:38.747	2026-06-17 03:09:02.117
A	13.107.228.50	2026-07-24 08:41:33.492	2026-07-24 08:41:33.492
AAAA	2620:1ec:4a::50	2026-07-24 08:41:33.492	2026-07-24 08:41:33.492
AAAA	2620:1ec:4a::43	2026-07-26 01:09:31.754	2026-07-28 21:23:22.548
A	13.107.228.43	2026-07-26 01:09:31.754	2026-07-28 21:23:22.548