Check-Host.cc

Try 1.1.1.1 AS13335 check-host.cc /country/de /tld/cc
Domain

mathprogress.edu.svc.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 mathprogress.edu.svc.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
9
A/AAAA targets
Subdomains
—
CT + scan + body
Record Types
2
seen in DNS
Observed Certs
21
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

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.

f374dcbdb6c4af0a… google · xenon2026h2
Subject: mathprogress.edu.svc.cloud.microsoft
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: edu-mathprogress-prod.centralindia.cloudapp.azure.com, edu-mathprogress-prod.trafficmanager.net, mathprogress.edu.svc.cloud.microsoft, centralindia.mathprogress.edu.svc.cloud.microsoft
Valid: 2026-03-21 09:06:52 → 2026-09-17 09:06:52
05eb5cb5e1738c56… google · xenon2026h2
Subject: mathprogress.edu.svc.cloud.microsoft
Issuer: Microsoft TLS G2 RSA CA OCSP 16
SANs: edu-mathprogress-prod.eastus.cloudapp.azure.com, edu-mathprogress-prod.trafficmanager.net, mathprogress.edu.svc.cloud.microsoft, eastus.mathprogress.edu.svc.cloud.microsoft
Valid: 2026-03-21 08:51:03 → 2026-09-17 08:51:03
6c4c6e78d4e34570… google · xenon2026h2
Subject: mathprogress.edu.svc.cloud.microsoft
Issuer: Microsoft TLS G2 RSA CA OCSP 04
SANs: edu-mathprogress-prod.southeastasia.cloudapp.azure.com, edu-mathprogress-prod.trafficmanager.net, mathprogress.edu.svc.cloud.microsoft, southeastasia.mathprogress.edu.svc.cloud.microsoft
Valid: 2026-03-21 08:24:23 → 2026-09-17 08:24:23
8e5e1a29d5983d9f… google · xenon2026h2
Subject: mathprogress.edu.svc.cloud.microsoft
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: edu-mathprogress-prod.northeurope.cloudapp.azure.com, edu-mathprogress-prod.trafficmanager.net, mathprogress.edu.svc.cloud.microsoft, eu.mathprogress.edu.svc.cloud.microsoft, northeurope.mathprogress.edu.svc.cloud.microsoft
Valid: 2026-03-21 02:52:05 → 2026-09-17 02:52:05
45490fac8541293f… google · xenon2026h2
Subject: mathprogress.edu.svc.cloud.microsoft
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: edu-mathprogress-prod.westeurope.cloudapp.azure.com, edu-mathprogress-prod.trafficmanager.net, mathprogress.edu.svc.cloud.microsoft, eu.mathprogress.edu.svc.cloud.microsoft, westeurope.mathprogress.edu.svc.cloud.microsoft
Valid: 2026-03-20 22:22:08 → 2026-09-16 22:22:08
341fa00a9ea0f689… google · xenon2026h2
Subject: mathprogress.edu.svc.cloud.microsoft
Issuer: Microsoft TLS G2 RSA CA OCSP 02
SANs: edu-mathprogress-prod.westus2.cloudapp.azure.com, edu-mathprogress-prod.trafficmanager.net, mathprogress.edu.svc.cloud.microsoft, westus2.mathprogress.edu.svc.cloud.microsoft
Valid: 2026-03-20 21:14:07 → 2026-09-16 21:14:07
179798f0c3418dd4… google · xenon2026h2
Subject: mathprogress.edu.svc.cloud.microsoft
Issuer: Microsoft TLS G2 RSA CA OCSP 04
SANs: mathprogress.edu.svc.cloud.microsoft, eu.mathprogress.edu.svc.cloud.microsoft, cdn.mathprogress.edu.svc.static.microsoft
Valid: 2026-03-19 17:14:39 → 2026-09-15 17:14:39

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 150.171.109.183 2026-06-18 04:26:13.319 2026-06-18 04:26:13.319
AAAA 2603:1061:14:22::1 2026-06-18 04:26:13.319 2026-06-18 04:26:13.319
AAAA 2603:1061:14:135::1 2026-07-16 14:44:37.524 2026-07-16 14:44:37.524
A 150.171.109.36 2026-07-16 14:44:37.524 2026-07-16 14:44:37.524
AAAA 2603:1061:14:32::1 2026-07-16 19:40:15.607 2026-07-28 08:41:52.746
A 150.171.109.35 2026-07-16 19:40:15.607 2026-07-16 19:40:15.607
A 150.171.109.51 2026-07-16 21:35:21.232 2026-07-16 21:35:21.232
AAAA 2603:1061:14:34::1 2026-07-16 21:35:21.232 2026-07-16 21:35:21.232
A 150.171.109.53 2026-07-28 08:41:52.746 2026-07-28 08:41:52.746