Check-Host.cc

Domain

qa.99math.com

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

Run a live full scan of qa.99math.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
4
A/AAAA targets
Subdomains
CT + scan + body
Record Types
2
seen in DNS
Observed Certs
8
in our scans

DNS Records

A
3.171.214.63, 3.171.214.64, 3.171.214.76, 3.171.214.91
AAAA
MX
NS
ns-1065.awsdns-05.org, ns-1590.awsdns-06.co.uk, ns-205.awsdns-25.com, ns-875.awsdns-45.net
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.

b005f2e757e851bd… google · argon2026h2
Subject: *.qa.99math.com
Issuer: Amazon RSA 2048 M02
SANs: qa.99math.com, *.qa.99math.com
Valid: 2025-08-11 00:00:00 → 2026-09-09 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
NS ns-1065.awsdns-05.org 2026-06-19 02:42:23.415 2026-06-19 02:42:23.415
A 3.171.214.76 2026-06-19 02:42:23.415 2026-06-19 02:42:23.415
NS ns-875.awsdns-45.net 2026-06-19 02:42:23.415 2026-06-19 02:42:23.415
A 3.171.214.63 2026-06-19 02:42:23.415 2026-06-19 02:42:23.415
NS ns-205.awsdns-25.com 2026-06-19 02:42:23.415 2026-06-19 02:42:23.415
NS ns-1590.awsdns-06.co.uk 2026-06-19 02:42:23.415 2026-06-19 02:42:23.415
A 3.171.214.91 2026-06-19 02:42:23.415 2026-06-19 02:42:23.415
A 3.171.214.64 2026-06-19 02:42:23.415 2026-06-19 02:42:23.415