Check-Host.cc

Domain

learningactivities.edu.cloud.microsoft

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

Run a live full scan of learningactivities.edu.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
12
A/AAAA targets
Subdomains
CT + scan + body
Record Types
2
seen in DNS
Observed Certs
67
in our scans

DNS Records

A
150.171.109.101, 150.171.109.197, 150.171.109.198, 150.171.109.33, 150.171.109.36, 150.171.109.51, 150.171.109.53
AAAA
2603:1061:14:133::1, 2603:1061:14:22::1, 2603:1061:14:63::1, 2603:1061:14:c4::1, 2603:1061:14:c5::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.

CT-Log Evidence

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

ba973f077f941936… google · xenon2026h2
Subject: learningactivities.edu.cloud.microsoft
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: learningactivities.edu.cloud.microsoft
Valid: 2026-04-07 20:22:03 → 2026-10-04 20:22:03
2d02f34dda02718c… google · xenon2026h2
Subject: edu-readingassignments-prod.trafficmanager.net
Issuer: Microsoft TLS G2 RSA CA OCSP 02
SANs: edu-readingassignments-prod.trafficmanager.net, edu-readingassignments-prod.westeurope.cloudapp.azure.com, readingprogress.microsoft.com, readingprogress.edu.svc.cloud.microsoft, learningactivities.edu.cloud.microsoft
Valid: 2026-03-15 08:35:26 → 2026-09-11 08:35:26
ab8819f0e81aa7ff… google · xenon2026h2
Subject: learningactivities.edu.cloud.microsoft
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: learningactivities.edu.cloud.microsoft
Valid: 2026-03-06 05:00:49 → 2026-09-02 05:00:49
4f084b463630af7f… google · xenon2026h2
Subject: learningactivities.edu.cloud.microsoft
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: learningactivities.edu.cloud.microsoft
Valid: 2026-03-06 05:00:49 → 2026-09-02 05:00:49
acb14b89ea858c57… google · xenon2026h2
Subject: edu-readingassignments-prod.trafficmanager.net
Issuer: Microsoft TLS G2 RSA CA OCSP 16
SANs: edu-readingassignments-prod.trafficmanager.net, edu-readingassignments-prod.japaneast.cloudapp.azure.com, readingprogress.microsoft.com, readingprogress.edu.svc.cloud.microsoft, learningactivities.edu.cloud.microsoft
Valid: 2026-03-05 18:33:22 → 2026-09-01 18:33:22
d2eb315ddfcd97c7… google · xenon2026h2
Subject: edu-readingassignments-prod.trafficmanager.net
Issuer: Microsoft TLS G2 RSA CA OCSP 16
SANs: edu-readingassignments-prod.trafficmanager.net, edu-readingassignments-prod.westus2.cloudapp.azure.com, readingprogress.microsoft.com, readingprogress.edu.svc.cloud.microsoft, learningactivities.edu.cloud.microsoft
Valid: 2026-03-05 17:00:08 → 2026-09-01 17:00:08
e22734df2402f1ed… google · xenon2026h2
Subject: edu-readingassignments-prod.trafficmanager.net
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: edu-readingassignments-prod.trafficmanager.net, edu-readingassignments-prod.australiaeast.cloudapp.azure.com, readingprogress.microsoft.com, readingprogress.edu.svc.cloud.microsoft, learningactivities.edu.cloud.microsoft
Valid: 2026-03-05 16:26:43 → 2026-09-01 16:26:43
73c1bde7bc439d4d… google · xenon2026h2
Subject: edu-readingassignments-prod.trafficmanager.net
Issuer: Microsoft TLS G2 RSA CA OCSP 04
SANs: edu-readingassignments-prod.trafficmanager.net, edu-readingassignments-prod.northeurope.cloudapp.azure.com, readingprogress.microsoft.com, readingprogress.edu.svc.cloud.microsoft, learningactivities.edu.cloud.microsoft
Valid: 2026-03-05 14:37:17 → 2026-09-01 14:37:17
7f8408e62c93697e… google · xenon2026h2
Subject: edu-readingassignments-prod.trafficmanager.net
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: edu-readingassignments-prod.trafficmanager.net, edu-readingassignments-prod.southeastasia.cloudapp.azure.com, readingprogress.microsoft.com, readingprogress.edu.svc.cloud.microsoft, learningactivities.edu.cloud.microsoft
Valid: 2026-03-05 11:56:13 → 2026-09-01 11:56:13
9d83cdd2ab5c21b0… google · xenon2026h2
Subject: edu-readingassignments-prod.trafficmanager.net
Issuer: Microsoft TLS G2 RSA CA OCSP 16
SANs: edu-readingassignments-prod.trafficmanager.net, edu-readingassignments-prod.centralindia.cloudapp.azure.com, readingprogress.microsoft.com, readingprogress.edu.svc.cloud.microsoft, learningactivities.edu.cloud.microsoft
Valid: 2026-03-05 10:52:30 → 2026-09-01 10:52:30
3a4c66792c5618b3… google · xenon2026h2
Subject: edu-readingassignments-prod.trafficmanager.net
Issuer: Microsoft TLS G2 RSA CA OCSP 04
SANs: edu-readingassignments-prod.trafficmanager.net, edu-readingassignments-prod.eastus2.cloudapp.azure.com, readingprogress.microsoft.com, readingprogress.edu.svc.cloud.microsoft, learningactivities.edu.cloud.microsoft
Valid: 2026-03-05 06:58:12 → 2026-09-01 06:58:12
4852e1993cf30360… google · xenon2026h2
Subject: edu-readingassignments-prod.trafficmanager.net
Issuer: Microsoft TLS G2 RSA CA OCSP 02
SANs: edu-readingassignments-prod.trafficmanager.net, edu-readingassignments-prod.westeurope.cloudapp.azure.com, readingprogress.microsoft.com, readingprogress.edu.svc.cloud.microsoft, learningactivities.edu.cloud.microsoft
Valid: 2026-01-30 23:23:22 → 2026-07-29 23:23:22
8d0fdadecc8813cb… google · argon2026h2
Subject: learningactivities.edu.cloud.microsoft
Issuer: Microsoft Azure RSA TLS Issuing CA 08
SANs: learningactivities.edu.cloud.microsoft
Valid: 2026-01-16 03:23:55 → 2026-08-25 23:59:59
8d0fdadecc8813cb… google · xenon2026h2
Subject: learningactivities.edu.cloud.microsoft
Issuer: Microsoft Azure RSA TLS Issuing CA 08
SANs: learningactivities.edu.cloud.microsoft
Valid: 2026-01-16 03:23:55 → 2026-08-25 23:59:59

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 150.171.109.198 2026-06-19 03:20:24.132 2026-06-19 03:20:24.132
AAAA 2603:1061:14:63::1 2026-06-19 03:20:24.132 2026-06-19 03:20:24.132
AAAA 2603:1061:14:c5::1 2026-06-20 02:43:14.726 2026-06-20 05:22:28.887
A 150.171.109.36 2026-06-20 02:43:14.726 2026-06-20 02:43:14.726
A 150.171.109.33 2026-06-20 04:01:22.106 2026-06-20 04:01:22.106
AAAA 2603:1061:14:133::1 2026-06-20 04:04:11.946 2026-06-20 04:04:11.946
A 150.171.109.101 2026-06-20 04:04:11.946 2026-06-20 04:04:11.946
A 150.171.109.197 2026-06-20 05:22:28.887 2026-06-20 05:22:28.887
AAAA 2603:1061:14:c4::1 2026-06-22 05:46:57.553 2026-06-22 05:46:57.553
A 150.171.109.53 2026-06-22 05:46:57.553 2026-06-22 05:46:57.553
A 150.171.109.51 2026-07-27 10:11:26.897 2026-07-27 10:11:26.897
AAAA 2603:1061:14:22::1 2026-07-27 10:11:26.897 2026-07-27 10:11:26.897