Check-Host.cc
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Domain

2pcn8b.workers.dev

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

DNS Check HTTP Check Run Full Scan .dev TLD

Run a live full scan of 2pcn8b.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
6
CT + scan + body
Record Types
1
seen in DNS
Observed Certs
4
in our scans

DNS Records

A
—
AAAA
—
MX
—
NS
austin.ns.cloudflare.com, nancy.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
sweet-cloud-a95e.2pcn8b.workers.dev
2606:4700:3031::ac43:88a3 172.67.136.163 104.21.78.194 2606:4700:3034::6815:4ec2
2026-08-24 02:48:50.315
2pcn8b.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.

67233e6c7a058587… digicert · wyvern2026h2
Subject: 2pcn8b.workers.dev
Issuer: WE1
SANs: 2pcn8b.workers.dev, *.2pcn8b.workers.dev
Valid: 2026-08-15 23:23:57 → 2026-11-14 00:22:24
3d8285a21dd4d2eb… google · argon2026h2
Subject: 2pcn8b.workers.dev
Issuer: WE1
SANs: 2pcn8b.workers.dev, *.sweet-cloud-a95e.2pcn8b.workers.dev
Valid: 2026-08-15 05:42:44 → 2026-11-13 06:42:41
257925e901d2d25a… google · argon2026h2
Subject: 2pcn8b.workers.dev
Issuer: WR1
SANs: 2pcn8b.workers.dev, *.sweet-cloud-a95e.2pcn8b.workers.dev
Valid: 2026-08-15 05:42:34 → 2026-11-13 06:40:17
47c5d37a56257e2c… cloudflare · nimbus2026
Subject: 2pcn8b.workers.dev
Issuer: WE1
SANs: 2pcn8b.workers.dev, *.2pcn8b.workers.dev
Valid: 2026-06-17 22:00:33 → 2026-09-15 22:58:16

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 austin.ns.cloudflare.com 2026-06-05 19:28:11.849 2026-08-27 23:48:50.838
NS nancy.ns.cloudflare.com 2026-06-05 19:28:11.849 2026-08-27 23:48:50.838