Check-Host.cc

Domain

developertools-test.powerplatform.microsoft.com

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

Run a live full scan of developertools-test.powerplatform.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
2
A/AAAA targets
Subdomains
CT + scan + body
Record Types
2
seen in DNS
Observed Certs
140
in our scans

DNS Records

A
52.159.204.44
AAAA
2603:1061:2000:112::a
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.

ba91c09fa797aad8… google · xenon2026h2
Subject: developertools-test.powerplatform.microsoft.com
Issuer: Microsoft TLS G2 RSA CA OCSP 16
SANs: developertools-test.powerplatform.microsoft.com, *.developertools-test.powerplatform.microsoft.com
Valid: 2026-04-08 04:27:16 → 2026-10-05 04:27:16
1141dc1e7d80e390… google · xenon2026h2
Subject: developertools-test.powerplatform.microsoft.com
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: developertools-test.powerplatform.microsoft.com, *.developertools-test.powerplatform.microsoft.com
Valid: 2026-04-07 14:57:57 → 2026-10-04 14:57:57
d2faa404031112fa… google · xenon2026h2
Subject: developertools-test.powerplatform.microsoft.com
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: developertools-test.powerplatform.microsoft.com, *.developertools-test.powerplatform.microsoft.com
Valid: 2026-04-07 14:57:57 → 2026-10-04 14:57:57
50b5b82a4aaa34a7… google · xenon2026h2
Subject: developertools-test.powerplatform.microsoft.com
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: developertools-test.powerplatform.microsoft.com, *.developertools-test.powerplatform.microsoft.com
Valid: 2026-04-06 14:58:17 → 2026-10-03 14:58:17
f631c891f0591543… google · xenon2026h2
Subject: developertools-test.powerplatform.microsoft.com
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: developertools-test.powerplatform.microsoft.com, *.developertools-test.powerplatform.microsoft.com
Valid: 2026-04-06 14:58:17 → 2026-10-03 14:58:17
17cb9f9373cf139a… google · xenon2026h2
Subject: developertools-test.powerplatform.microsoft.com
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: developertools-test.powerplatform.microsoft.com, *.developertools-test.powerplatform.microsoft.com
Valid: 2026-04-03 14:59:53 → 2026-09-30 14:59:53
41029598fc558c33… google · xenon2026h2
Subject: developertools-test.powerplatform.microsoft.com
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: developertools-test.powerplatform.microsoft.com, *.developertools-test.powerplatform.microsoft.com
Valid: 2026-04-03 14:59:53 → 2026-09-30 14:59:53
a2511f1085217a12… google · xenon2026h2
Subject: developertools-test.powerplatform.microsoft.com
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: developertools-test.powerplatform.microsoft.com, *.developertools-test.powerplatform.microsoft.com
Valid: 2026-04-02 15:00:45 → 2026-09-29 15:00:45
db0a1359d5706970… google · xenon2026h2
Subject: developertools-test.powerplatform.microsoft.com
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: developertools-test.powerplatform.microsoft.com, *.developertools-test.powerplatform.microsoft.com
Valid: 2026-04-02 15:00:45 → 2026-09-29 15:00:45
62f57cd3d9d2fa57… google · xenon2026h2
Subject: developertools-test.powerplatform.microsoft.com
Issuer: Microsoft TLS G2 RSA CA OCSP 02
SANs: developertools-test.powerplatform.microsoft.com, *.developertools-test.powerplatform.microsoft.com
Valid: 2026-04-01 22:15:38 → 2026-09-28 22:15:38
d2cc0e2801b1f74c… google · xenon2026h2
Subject: developertools-test.powerplatform.microsoft.com
Issuer: Microsoft TLS G2 RSA CA OCSP 02
SANs: developertools-test.powerplatform.microsoft.com, *.developertools-test.powerplatform.microsoft.com
Valid: 2026-04-01 22:15:38 → 2026-09-28 22:15:38
4577d147a1c14487… google · xenon2026h2
Subject: developertools-test.powerplatform.microsoft.com
Issuer: Microsoft TLS G2 RSA CA OCSP 16
SANs: developertools-test.powerplatform.microsoft.com, *.developertools-test.powerplatform.microsoft.com
Valid: 2026-04-01 15:00:23 → 2026-09-28 15:00:23
55f96135e71bc20d… google · xenon2026h2
Subject: developertools-test.powerplatform.microsoft.com
Issuer: Microsoft TLS G2 RSA CA OCSP 16
SANs: developertools-test.powerplatform.microsoft.com, *.developertools-test.powerplatform.microsoft.com
Valid: 2026-04-01 15:00:23 → 2026-09-28 15:00:23
b1776d7ce24f122a… google · xenon2026h2
Subject: developertools-test.powerplatform.microsoft.com
Issuer: Microsoft Azure RSA TLS Issuing CA 04
SANs: developertools-test.powerplatform.microsoft.com, *.developertools-test.powerplatform.microsoft.com
Valid: 2026-03-31 15:01:25 → 2026-08-25 23:59:59
f5558bba7970354c… google · xenon2026h2
Subject: developertools-test.powerplatform.microsoft.com
Issuer: Microsoft Azure RSA TLS Issuing CA 04
SANs: developertools-test.powerplatform.microsoft.com, *.developertools-test.powerplatform.microsoft.com
Valid: 2026-03-31 15:01:25 → 2026-08-25 23:59:59
4822820d6967199b… google · xenon2026h2
Subject: developertools-test.powerplatform.microsoft.com
Issuer: Microsoft Azure RSA TLS Issuing CA 07
SANs: developertools-test.powerplatform.microsoft.com, *.developertools-test.powerplatform.microsoft.com
Valid: 2026-03-30 15:00:46 → 2026-08-25 23:59:59
d888c778fa85be67… google · xenon2026h2
Subject: developertools-test.powerplatform.microsoft.com
Issuer: Microsoft Azure RSA TLS Issuing CA 07
SANs: developertools-test.powerplatform.microsoft.com, *.developertools-test.powerplatform.microsoft.com
Valid: 2026-03-30 15:00:46 → 2026-08-25 23:59:59
66699fe4463c692d… google · xenon2026h2
Subject: developertools-test.powerplatform.microsoft.com
Issuer: Microsoft Azure RSA TLS Issuing CA 07
SANs: developertools-test.powerplatform.microsoft.com, *.developertools-test.powerplatform.microsoft.com
Valid: 2026-03-28 08:01:31 → 2026-08-25 23:59:59
add4ad46ec2b3d8e… google · xenon2026h2
Subject: developertools-test.powerplatform.microsoft.com
Issuer: Microsoft Azure RSA TLS Issuing CA 07
SANs: developertools-test.powerplatform.microsoft.com, *.developertools-test.powerplatform.microsoft.com
Valid: 2026-03-28 08:01:31 → 2026-08-25 23:59:59
052e365f81bec84e… google · xenon2026h2
Subject: developertools-test.powerplatform.microsoft.com
Issuer: Microsoft Azure RSA TLS Issuing CA 08
SANs: developertools-test.powerplatform.microsoft.com, *.developertools-test.powerplatform.microsoft.com
Valid: 2026-03-27 15:00:46 → 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 52.159.204.44 2026-06-20 22:56:58.623 2026-07-17 20:57:13.438
AAAA 2603:1061:2000:112::a 2026-06-20 22:56:58.623 2026-07-17 20:57:13.438