Check-Host.cc
Domain

2qa0z.workers.dev

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

Run a live full scan of 2qa0z.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
8
A/AAAA targets
Subdomains
7
CT + scan + body
Record Types
1
seen in DNS
Observed Certs
8
in our scans

DNS Records

A
AAAA
MX
NS
marissa.ns.cloudflare.com, mitchell.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
tight-wind-d116.2qa0z.workers.dev 2026-08-23 22:21:50.312
2qa0z.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.

17c23483be248cee… google · xenon2026h2
Subject: 2qa0z.workers.dev
Issuer: WE1
SANs: 2qa0z.workers.dev, *.2qa0z.workers.dev
Valid: 2026-08-07 19:37:17 → 2026-11-05 20:37:15
659843b257e2fe08… google · xenon2026h2
Subject: 2qa0z.workers.dev
Issuer: WE1
SANs: 2qa0z.workers.dev, *.2qa0z.workers.dev
Valid: 2026-08-07 17:32:25 → 2026-11-05 18:30:09
f0a58a7b9a5586a9… google · argon2026h2
Subject: 2qa0z.workers.dev
Issuer: WE1
SANs: 2qa0z.workers.dev, *.tight-wind-d116.2qa0z.workers.dev
Valid: 2026-08-07 09:16:35 → 2026-11-05 10:16:20
b6d19e9b08bdcf22… google · argon2026h2
Subject: 2qa0z.workers.dev
Issuer: WR1
SANs: 2qa0z.workers.dev, *.tight-wind-d116.2qa0z.workers.dev
Valid: 2026-08-07 09:16:14 → 2026-11-05 10:16:09
a65bb66b61261fdf… cloudflare · nimbus2026
Subject: 2qa0z.workers.dev
Issuer: WR1
SANs: 2qa0z.workers.dev, *.tight-wind-d116.2qa0z.workers.dev
Valid: 2026-08-07 08:56:20 → 2026-11-05 09:53:33
77045decfa528fc2… google · xenon2026h2
Subject: 2qa0z.workers.dev
Issuer: WE1
SANs: 2qa0z.workers.dev, *.2qa0z.workers.dev
Valid: 2026-06-09 16:43:36 → 2026-09-07 17:41:57
9832ce790e642fe3… google · xenon2026h2
Subject: 2qa0z.workers.dev
Issuer: WE1
SANs: 2qa0z.workers.dev, *.tight-wind-d116.2qa0z.workers.dev
Valid: 2026-06-09 07:48:16 → 2026-09-07 08:48:14
d5526afd88bb2e35… cloudflare · nimbus2026
Subject: 2qa0z.workers.dev
Issuer: WR1
SANs: 2qa0z.workers.dev, *.tight-wind-d116.2qa0z.workers.dev
Valid: 2026-06-09 07:48:08 → 2026-09-07 08:45:46

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 mitchell.ns.cloudflare.com 2026-06-05 20:42:00.237 2026-08-24 05:42:50.312
NS marissa.ns.cloudflare.com 2026-06-05 20:42:00.237 2026-08-24 05:42:50.312