Check-Host.cc
Domain

2ex.workers.dev

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

Run a live full scan of 2ex.workers.dev

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
4
CT + scan + body
Record Types
1
seen in DNS
Observed Certs
9
in our scans

DNS Records

A
AAAA
MX
NS
garrett.ns.cloudflare.com, maeve.ns.cloudflare.com
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
v.2ex.workers.dev 2026-08-24 08:12:50.385
2ex.workers.dev DNS pending

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.

ad92d300aacbdbcd… google · xenon2026h2
Subject: 2ex.workers.dev
Issuer: YE1
SANs: *.2ex.workers.dev, 2ex.workers.dev
Valid: 2026-08-26 18:11:25 → 2026-11-24 18:11:24
dee1a47b37e98728… google · xenon2026h2
Subject: 2ex.workers.dev
Issuer: YE1
SANs: *.2ex.workers.dev, 2ex.workers.dev
Valid: 2026-08-26 18:11:25 → 2026-11-24 18:11:24
976dd14ada7f2da9… google · argon2026h2
Subject: 2ex.workers.dev
Issuer: WE1
SANs: 2ex.workers.dev, *.v.2ex.workers.dev
Valid: 2026-08-07 18:15:23 → 2026-11-05 19:15:21
89c73373f7b4c8a2… google · argon2026h2
Subject: 2ex.workers.dev
Issuer: WR1
SANs: 2ex.workers.dev, *.v.2ex.workers.dev
Valid: 2026-08-07 18:15:14 → 2026-11-05 19:15:12
6bb689b51de3d863… google · xenon2026h2
Subject: 2ex.workers.dev
Issuer: WE1
SANs: 2ex.workers.dev, *.v.2ex.workers.dev
Valid: 2026-08-07 17:58:23 → 2026-11-05 18:58:21
cf945f6d89bf9edc… google · xenon2026h2
Subject: 2ex.workers.dev
Issuer: WR1
SANs: 2ex.workers.dev, *.v.2ex.workers.dev
Valid: 2026-08-07 17:58:15 → 2026-11-05 18:53:45
c01e9930aa6571d0… google · xenon2026h2
Subject: 2ex.workers.dev
Issuer: WE1
SANs: 2ex.workers.dev, *.2ex.workers.dev
Valid: 2026-07-11 15:18:10 → 2026-10-09 16:15:50
1fb65a978d8575f5… cloudflare · nimbus2026
Subject: 2ex.workers.dev
Issuer: WE1
SANs: 2ex.workers.dev, *.v.2ex.workers.dev
Valid: 2026-06-09 17:29:14 → 2026-09-07 18:28:42
9a5cd027df754274… google · xenon2026h2
Subject: 2ex.workers.dev
Issuer: WR1
SANs: 2ex.workers.dev, *.v.2ex.workers.dev
Valid: 2026-06-09 17:28:35 → 2026-09-07 18:24:38

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 maeve.ns.cloudflare.com 2026-08-24 08:12:50.385 2026-08-24 08:12:50.385
NS garrett.ns.cloudflare.com 2026-08-24 08:12:50.385 2026-08-24 08:12:50.385