Check-Host.cc

Domain

schemas.microsoft.com

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

Run a live full scan of schemas.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
A/AAAA targets
Subdomains
CT + scan + body
Record Types
seen in DNS
Observed Certs
in our scans

DNS Records

A
13.107.213.65, 13.107.226.38, 13.107.226.42, 13.107.226.43, 13.107.226.44, 13.107.226.45, 13.107.226.53, 13.107.226.67
AAAA
2603:1061:14:133::1, 2603:1061:14:134::1, 2603:1061:14:135::1, 2603:1061:14:137::1, 2603:1061:14:174::1, 2603:1061:14:1c2::1, 2603:1061:14:20::1, 2603:1061:14:21::1
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

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 150.171.109.100 2026-05-25 22:00:50.546 2026-06-23 23:49:26.837
AAAA 2603:1061:14:21::1 2026-05-25 22:00:50.546 2026-07-28 17:34:09.807
AAAA 2603:1061:14:133::1 2026-05-25 22:02:50.525 2026-07-28 19:02:52.609
A 150.171.110.56 2026-05-25 22:02:50.525 2026-07-28 19:31:00.676
AAAA 2603:1061:14:63::1 2026-05-25 22:05:29.416 2026-06-23 23:17:28.969
A 150.171.109.101 2026-05-25 22:05:29.416 2026-06-24 00:19:53.977
AAAA 2603:1061:14:22::1 2026-05-25 22:07:29.493 2026-07-28 17:59:58.209
AAAA 2603:1061:14:20::1 2026-05-25 22:09:29.497 2026-06-23 18:07:47.027
A 150.171.109.35 2026-05-25 22:09:29.497 2026-07-28 12:13:49.425
AAAA 2603:1061:14:23::1 2026-05-25 23:59:40.866 2026-07-28 08:20:36.771
A 150.171.110.54 2026-05-25 23:59:40.866 2026-07-28 19:02:52.609
AAAA 2603:1061:14:64::1 2026-05-26 00:07:44.959 2026-06-23 23:49:26.837
A 150.171.109.34 2026-05-26 00:07:44.959 2026-07-28 09:41:22.792
A 150.171.109.183 2026-05-26 02:54:15.517 2026-07-27 11:01:18.236
A 150.171.110.195 2026-05-26 03:04:06.230 2026-06-23 05:17:02.008
A 150.171.109.33 2026-05-26 03:07:47.855 2026-06-24 00:22:59.305
A 150.171.109.36 2026-05-26 03:41:45.201 2026-07-28 17:59:58.209
AAAA 2603:1061:14:137::1 2026-05-26 05:18:44.431 2026-07-28 02:05:12.153
A 150.171.109.193 2026-05-26 05:18:44.431 2026-05-31 03:55:40.784
A 150.171.109.194 2026-05-26 09:42:06.859 2026-05-30 02:13:40.876
AAAA 2603:1061:14:b6::1 2026-05-26 14:44:36.553 2026-06-24 00:19:53.977
A 150.171.110.52 2026-05-26 18:55:03.670 2026-07-28 17:13:52.071
AAAA 2603:1061:14:134::1 2026-05-26 19:21:14.285 2026-07-28 16:02:09.164
A 150.171.110.53 2026-05-26 20:28:03.075 2026-07-28 20:31:39.973
AAAA 2603:1061:14:c0::1 2026-05-26 22:33:29.497 2026-05-29 19:15:40.828
AAAA 2603:1061:14:1c2::1 2026-05-27 02:26:50.103 2026-07-27 09:51:46.319
AAAA 2603:1061:14:c1::1 2026-05-27 06:31:58.948 2026-05-27 21:40:03.298
AAAA 2603:1061:14:135::1 2026-05-27 08:51:33.359 2026-07-28 20:31:39.973
A 150.171.110.117 2026-05-27 11:34:43.977 2026-07-27 20:43:03.212
AAAA 2620:1ec:29:1::67 2026-05-27 19:19:40.740 2026-07-28 08:03:28.792
AAAA 2620:1ec:48:1::67 2026-05-27 19:19:40.740 2026-07-28 08:03:28.792
A 13.107.253.67 2026-05-27 19:23:40.741 2026-07-28 08:03:28.792
A 13.107.226.67 2026-05-27 19:23:40.741 2026-07-28 08:03:28.792
A 13.107.226.72 2026-05-28 00:15:40.726 2026-07-28 08:31:23.092
A 13.107.253.72 2026-05-28 00:15:40.726 2026-07-28 08:31:23.092
AAAA 2620:1ec:29:1::45 2026-05-29 06:01:40.795 2026-06-21 11:07:41.227
AAAA 2620:1ec:48:1::45 2026-05-29 06:01:40.795 2026-06-21 11:07:41.227
AAAA 2603:1061:14:c4::1 2026-06-14 22:23:29.853 2026-06-24 00:22:59.305
AAAA 2603:1061:14:c5::1 2026-06-14 22:36:55.780 2026-06-23 22:38:59.272
AAAA 2603:1061:14:d2::1 2026-06-14 23:07:05.130 2026-06-16 14:22:06.868
A 150.171.109.198 2026-06-14 23:22:00.742 2026-06-23 23:35:49.207
A 13.107.226.43 2026-06-14 23:37:38.836 2026-06-17 09:40:37.074
AAAA 2620:1ec:29:1::43 2026-06-14 23:37:38.836 2026-06-17 09:40:37.074
A 13.107.253.43 2026-06-14 23:37:38.836 2026-06-17 09:40:37.074
AAAA 2620:1ec:48:1::43 2026-06-14 23:37:38.836 2026-06-17 09:40:37.074
AAAA 2603:1061:14:c3::1 2026-06-15 00:54:33.538 2026-06-23 23:31:11.571
AAAA 2603:1061:14:d4::1 2026-06-15 01:39:10.945 2026-06-16 00:47:03.399
A 150.171.109.197 2026-06-15 01:59:56.538 2026-06-23 23:17:28.969
A 150.171.109.196 2026-06-15 02:34:41.766 2026-06-23 23:03:07.256
AAAA 2603:1061:14:174::1 2026-06-15 03:33:40.639 2026-07-28 00:35:17.430
AAAA 2603:1061:14:d7::1 2026-06-15 05:39:45.047 2026-06-16 11:03:38.358
A 150.171.109.245 2026-06-15 07:23:33.941 2026-06-15 07:23:33.941
A 150.171.109.216 2026-06-15 12:33:00.499 2026-06-17 00:54:13.082
A 150.171.109.209 2026-06-15 14:21:29.205 2026-06-15 14:21:29.205
A 150.171.109.213 2026-06-15 14:47:52.327 2026-06-16 08:06:53.601
AAAA 2603:1061:14:d6::1 2026-06-15 15:37:16.032 2026-06-16 22:06:39.899
A 150.171.109.215 2026-06-15 15:58:25.081 2026-06-16 18:03:55.959
A 150.171.109.214 2026-06-15 17:40:05.555 2026-06-17 06:21:34.252
AAAA 2603:1061:14:d5::1 2026-06-15 17:57:27.440 2026-06-16 19:56:01.954
AAAA 2603:1061:14:d3::1 2026-06-16 02:43:50.452 2026-06-16 02:48:56.697
A 150.171.109.244 2026-06-16 03:45:20.847 2026-06-16 13:23:50.435
AAAA 2603:1061:14:f3::1 2026-06-16 13:23:50.435 2026-06-16 15:20:24.806
AAAA 2603:1061:14:f4::1 2026-06-16 15:24:26.742 2026-06-16 15:24:26.742
AAAA 2603:1061:14:d1::1 2026-06-16 18:36:26.680 2026-06-16 23:12:54.916
A 150.171.109.210 2026-06-17 09:33:27.531 2026-06-17 09:33:27.531
AAAA 2620:1ec:48:1::44 2026-06-17 13:33:11.734 2026-06-19 11:57:43.666
AAAA 2620:1ec:29:1::44 2026-06-17 13:33:11.734 2026-06-19 11:57:43.666
A 13.107.226.44 2026-06-17 13:33:11.734 2026-06-19 11:57:43.666
A 13.107.253.44 2026-06-17 13:33:11.734 2026-06-19 11:57:43.666
A 150.171.109.51 2026-06-17 14:23:57.371 2026-07-28 19:22:00.900
AAAA 2603:1061:14:32::1 2026-06-17 17:43:18.349 2026-07-28 19:31:00.676
A 150.171.109.53 2026-06-17 20:33:09.202 2026-07-28 20:39:29.599
AAAA 2620:1ec:48:1::72 2026-06-18 14:00:18.795 2026-07-28 08:31:23.092
AAAA 2620:1ec:29:1::72 2026-06-18 14:00:18.795 2026-07-28 08:31:23.092
AAAA 2603:1061:14:34::1 2026-06-18 14:46:08.533 2026-07-28 20:39:29.599
A 13.107.226.53 2026-06-18 15:25:45.995 2026-06-19 17:29:22.082
AAAA 2620:1ec:48:1::53 2026-06-18 15:25:45.995 2026-06-19 17:29:22.082
AAAA 2620:1ec:29:1::53 2026-06-18 15:25:45.995 2026-06-19 17:29:22.082
A 13.107.253.53 2026-06-18 15:25:45.995 2026-06-19 17:29:22.082
A 13.107.226.38 2026-06-19 12:18:00.250 2026-06-19 17:02:35.393
AAAA 2620:1ec:48:1::38 2026-06-19 12:18:00.250 2026-06-19 17:02:35.393
A 13.107.253.38 2026-06-19 12:18:00.250 2026-06-19 17:02:35.393
AAAA 2620:1ec:29:1::38 2026-06-19 12:18:00.250 2026-06-19 17:02:35.393
AAAA 2620:1ec:46::65 2026-06-19 14:17:35.972 2026-06-23 23:44:49.582
A 13.107.246.65 2026-06-19 14:17:35.972 2026-06-23 23:44:49.582
AAAA 2620:1ec:bdf::65 2026-06-19 14:17:35.972 2026-06-23 23:44:49.582
A 13.107.213.65 2026-06-19 14:17:35.972 2026-06-23 23:44:49.582
A 13.107.253.45 2026-06-21 11:07:41.227 2026-06-21 11:07:41.227
A 13.107.226.45 2026-06-21 11:07:41.227 2026-06-21 11:07:41.227
A 13.107.226.42 2026-06-22 13:45:41.671 2026-06-22 13:45:41.671
AAAA 2620:1ec:48:1::42 2026-06-22 13:45:41.671 2026-06-22 13:45:41.671
AAAA 2620:1ec:29:1::42 2026-06-22 13:45:41.671 2026-06-22 13:45:41.671
A 13.107.253.42 2026-06-22 13:45:41.671 2026-06-22 13:45:41.671
AAAA 2603:1061:14:90::1 2026-06-23 03:58:47.751 2026-06-23 03:58:47.751