Check-Host.cc
Domain

2o04.com

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

Run a live full scan of 2o04.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
1
A/AAAA targets
Subdomains
8
CT + scan + body
Record Types
2
seen in DNS
Observed Certs
3
in our scans

DNS Records

A
156.244.245.73
AAAA
MX
NS
a.share-dns.com, b.share-dns.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

Every subdomain we know about — harvested from CT-log SANs, scan-observed certs and HTML body references — paired with its current A/AAAA target.

Subdomain Resolves to Last seen
2o04.com 2026-08-22 12:42:49.854
m.2o04.com 2026-08-22 12:42:49.854
wap.2o04.com 2026-08-22 12:42:49.854
www.2o04.com 2026-08-22 12:42:49.854

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.

4e69ee1b8fcc16f1… google · xenon2026h2
Subject: www.hf833.com
Issuer: YR1
SANs: 11d5s3.com, 12246c.com, 2o04.com, 768735.com, 921175.com, hf692.com, hf833.com, m.11d5s3.com, m.12246c.com, m.2o04.com, m.768735.com, m.921175.com, m.hf692.com, m.hf833.com, m.yb2777.com, m.ylc5342.com, wap.11d5s3.com, wap.12246c.com, wap.2o04.com, wap.768735.com, wap.921175.com, wap.hf692.com, wap.hf833.com, wap.yb2777.com, wap.ylc5342.com, www.11d5s3.com, www.12246c.com, www.2o04.com, www.768735.com, www.921175.com, www.hf692.com, www.hf833.com, www.yb2777.com, www.ylc5342.com, yb2777.com, ylc5342.com
Valid: 2026-08-20 14:03:03 → 2026-11-18 14:03:02
b624dc899a4fcff1… google · xenon2026h2
Subject: www.hf833.com
Issuer: YR2
SANs: 11d5s3.com, 12246c.com, 2o04.com, 768735.com, 921175.com, hf692.com, hf833.com, m.11d5s3.com, m.12246c.com, m.2o04.com, m.768735.com, m.921175.com, m.hf692.com, m.hf833.com, m.yb2777.com, m.ylc5342.com, wap.11d5s3.com, wap.12246c.com, wap.2o04.com, wap.768735.com, wap.921175.com, wap.hf692.com, wap.hf833.com, wap.yb2777.com, wap.ylc5342.com, www.11d5s3.com, www.12246c.com, www.2o04.com, www.768735.com, www.921175.com, www.hf692.com, www.hf833.com, www.yb2777.com, www.ylc5342.com, yb2777.com, ylc5342.com
Valid: 2026-08-20 14:02:23 → 2026-11-18 14:02:22
795864f55fc0e413… google · xenon2026h2
Subject: www.hf833.com
Issuer: YR1
SANs: 11d5s3.com, 12246c.com, 2o04.com, 768735.com, 921175.com, hf692.com, hf833.com, m.11d5s3.com, m.12246c.com, m.2o04.com, m.768735.com, m.921175.com, m.hf692.com, m.hf833.com, m.yb2777.com, m.ylc5342.com, wap.11d5s3.com, wap.12246c.com, wap.2o04.com, wap.768735.com, wap.921175.com, wap.hf692.com, wap.hf833.com, wap.yb2777.com, wap.ylc5342.com, www.11d5s3.com, www.12246c.com, www.2o04.com, www.768735.com, www.921175.com, www.hf692.com, www.hf833.com, www.yb2777.com, www.ylc5342.com, yb2777.com, ylc5342.com
Valid: 2026-08-20 13:57:14 → 2026-11-18 13:57:13

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 a.share-dns.com 2026-08-20 16:04:45.270 2026-08-22 12:42:49.854
A 156.244.245.73 2026-08-20 16:04:45.270 2026-08-22 12:42:49.854
NS b.share-dns.net 2026-08-20 16:04:45.270 2026-08-22 12:42:49.854