Check-Host.cc

Domain

viva.cloud-dev.microsoft

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

Run a live full scan of viva.cloud-dev.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
2
A/AAAA targets
Subdomains
CT + scan + body
Record Types
2
seen in DNS
Observed Certs
11
in our scans

DNS Records

A
13.107.137.10
AAAA
2620:1ec:8f9::10
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.

38cca429b99d9346… google · xenon2026h2
Subject: viva.cloud-dev.microsoft
Issuer: Microsoft TLS G2 RSA CA OCSP 04
SANs: viva.cloud-dev.microsoft
Valid: 2026-03-17 16:22:14 → 2026-10-01 16:22:14
49bbfbbf89f12798… google · argon2026h2
Subject: viva.cloud-dev.microsoft
Issuer: Microsoft TLS G2 RSA CA OCSP 16
SANs: viva.cloud-dev.microsoft
Valid: 2025-12-08 21:42:21 → 2026-12-03 21:42:21
3046a3a23c27d1ca… google · xenon2026h2
Subject: viva.cloud-dev.microsoft
Issuer: Microsoft TLS G2 RSA CA OCSP 16
SANs: viva.cloud-dev.microsoft
Valid: 2025-12-08 21:42:21 → 2026-12-03 21:42:21
49bbfbbf89f12798… google · xenon2026h2
Subject: viva.cloud-dev.microsoft
Issuer: Microsoft TLS G2 RSA CA OCSP 16
SANs: viva.cloud-dev.microsoft
Valid: 2025-12-08 21:42:21 → 2026-12-03 21:42:21
4ff9b3150257f958… google · argon2026h2
Subject: viva.cloud-dev.microsoft
Issuer: Microsoft Azure RSA TLS Issuing CA 08
SANs: viva.cloud-dev.microsoft
Valid: 2025-11-11 00:28:13 → 2026-08-25 23:59:59
ced691f854057aed… cloudflare · nimbus2026
Subject: viva.cloud-dev.microsoft
Issuer: Microsoft Azure RSA TLS Issuing CA 08
SANs: viva.cloud-dev.microsoft
Valid: 2025-11-11 00:28:13 → 2026-08-25 23:59:59
4ff9b3150257f958… google · xenon2026h2
Subject: viva.cloud-dev.microsoft
Issuer: Microsoft Azure RSA TLS Issuing CA 08
SANs: viva.cloud-dev.microsoft
Valid: 2025-11-11 00:28:13 → 2026-08-25 23:59:59
ced691f854057aed… google · xenon2026h2
Subject: viva.cloud-dev.microsoft
Issuer: Microsoft Azure RSA TLS Issuing CA 08
SANs: viva.cloud-dev.microsoft
Valid: 2025-11-11 00:28:13 → 2026-08-25 23:59:59
c9fddb3ef63c36e8… google · argon2026h2
Subject: viva.cloud-dev.microsoft
Issuer: Microsoft Azure RSA TLS Issuing CA 07
SANs: viva.cloud-dev.microsoft
Valid: 2025-11-07 23:46:20 → 2026-08-25 23:59:59
c9fddb3ef63c36e8… google · xenon2026h2
Subject: viva.cloud-dev.microsoft
Issuer: Microsoft Azure RSA TLS Issuing CA 07
SANs: viva.cloud-dev.microsoft
Valid: 2025-11-07 23:46:20 → 2026-08-25 23:59:59
71842edb8347f1cb… google · argon2026h2
Subject: viva.cloud-dev.microsoft
Issuer: Microsoft Azure RSA TLS Issuing CA 04
SANs: viva.cloud-dev.microsoft
Valid: 2025-09-04 04:57:08 → 2026-08-25 23:59:59
4b832d7f766b8318… google · argon2026h2
Subject: viva.cloud-dev.microsoft
Issuer: Microsoft Azure RSA TLS Issuing CA 03
SANs: viva.cloud-dev.microsoft
Valid: 2025-08-09 14:14:29 → 2026-08-04 14:14:29

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
AAAA 2620:1ec:8f9::10 2026-06-15 19:17:05.102 2026-06-22 05:46:57.553
A 13.107.137.10 2026-06-15 19:17:05.102 2026-06-22 05:46:57.553