Check-Host.cc
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Domain

2oc.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 2oc.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
5
A/AAAA targets
Subdomains
12
CT + scan + body
Record Types
1
seen in DNS
Observed Certs
17
in our scans

DNS Records

A
—
AAAA
—
MX
—
NS
hope.ns.cloudflare.com, merlin.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
freefr.2oc.workers.dev
2606:4700:3034::6815:46b9 172.67.138.172 2606:4700:3031::ac43:8aac 2606:4700:3033::ac43:8aac +1
2026-08-13 12:58:45.474
fa.2oc.workers.dev
2606:4700:3033::ac43:8aac 2606:4700:3034::6815:46b9 172.67.138.172 104.21.70.185
2026-08-14 20:37:45.340
free.2oc.workers.dev
2606:4700:3033::ac43:8aac 2606:4700:3034::6815:46b9 172.67.138.172 104.21.70.185
2026-08-17 06:31:45.337
still-block-5e75.2oc.workers.dev
2606:4700:3033::ac43:8aac 2606:4700:3034::6815:46b9 172.67.138.172 104.21.70.185
2026-08-17 06:31:45.337
2oc.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.

c53357b3980f633c… google · argon2026h2
Subject: 2oc.workers.dev
Issuer: WE1
SANs: 2oc.workers.dev, *.fa.2oc.workers.dev
Valid: 2026-08-11 12:21:43 → 2026-11-09 13:21:31
8877199aeff01da7… digicert · wyvern2026h2
Subject: 2oc.workers.dev
Issuer: WR1
SANs: 2oc.workers.dev, *.fa.2oc.workers.dev
Valid: 2026-08-11 12:21:25 → 2026-11-09 13:21:07
09eead84813736fe… digicert · wyvern2026h2
Subject: 2oc.workers.dev
Issuer: WE1
SANs: 2oc.workers.dev, *.fa.2oc.workers.dev
Valid: 2026-08-11 11:53:23 → 2026-11-09 12:53:14
f51536d09d0dd9a3… digicert · wyvern2026h2
Subject: 2oc.workers.dev
Issuer: WR1
SANs: 2oc.workers.dev, *.fa.2oc.workers.dev
Valid: 2026-08-11 11:53:07 → 2026-11-09 12:51:46
dbcd865c41abe03e… digicert · wyvern2026h2
Subject: 2oc.workers.dev
Issuer: WE1
SANs: 2oc.workers.dev, *.freefr.2oc.workers.dev
Valid: 2026-08-10 20:51:36 → 2026-11-08 21:51:33
d44b1bb04c367702… digicert · wyvern2026h2
Subject: 2oc.workers.dev
Issuer: WR1
SANs: 2oc.workers.dev, *.freefr.2oc.workers.dev
Valid: 2026-08-10 20:51:26 → 2026-11-08 21:51:07
7b5feeee8c61cbd3… digicert · wyvern2026h2
Subject: 2oc.workers.dev
Issuer: WE1
SANs: 2oc.workers.dev, *.freefr.2oc.workers.dev
Valid: 2026-08-10 20:31:28 → 2026-11-08 21:31:14
2e886523af345ec4… digicert · wyvern2026h2
Subject: 2oc.workers.dev
Issuer: WR1
SANs: 2oc.workers.dev, *.freefr.2oc.workers.dev
Valid: 2026-08-10 20:31:07 → 2026-11-08 21:28:37
0ccd71ac2180fd1f… google · argon2026h2
Subject: 2oc.workers.dev
Issuer: WE1
SANs: 2oc.workers.dev, *.free.2oc.workers.dev, *.still-block-5e75.2oc.workers.dev
Valid: 2026-08-08 14:11:44 → 2026-11-06 15:11:25
265de88358d137ed… digicert · wyvern2026h2
Subject: 2oc.workers.dev
Issuer: WR1
SANs: 2oc.workers.dev, *.free.2oc.workers.dev, *.still-block-5e75.2oc.workers.dev
Valid: 2026-08-08 14:11:18 → 2026-11-06 15:11:05
6b68678e5a3d5ab6… digicert · wyvern2026h2
Subject: 2oc.workers.dev
Issuer: WE1
SANs: 2oc.workers.dev, *.free.2oc.workers.dev, *.still-block-5e75.2oc.workers.dev
Valid: 2026-08-08 13:54:36 → 2026-11-06 14:54:26
315915d6461f990b… google · xenon2026h2
Subject: 2oc.workers.dev
Issuer: WR1
SANs: 2oc.workers.dev, *.free.2oc.workers.dev, *.still-block-5e75.2oc.workers.dev
Valid: 2026-08-08 13:54:20 → 2026-11-06 14:48:20
12f049ab3bc693da… google · xenon2026h2
Subject: 2oc.workers.dev
Issuer: WR1
SANs: 2oc.workers.dev, *.tight-morning-7633.2oc.workers.dev
Valid: 2026-08-04 12:04:59 → 2026-11-02 13:04:42
9696dc01edc771e4… google · xenon2026h2
Subject: 2oc.workers.dev
Issuer: WE1
SANs: 2oc.workers.dev, *.2oc.workers.dev
Valid: 2026-07-29 16:19:59 → 2026-10-27 17:18:14
e2c20d6d07d1b9f7… digicert · wyvern2026h2
Subject: 2oc.workers.dev
Issuer: WE1
SANs: 2oc.workers.dev, *.2oc.workers.dev
Valid: 2026-07-29 16:19:59 → 2026-10-27 17:18:14
106872e101aa8922… cloudflare · nimbus2026
Subject: 2oc.workers.dev
Issuer: WE1
SANs: 2oc.workers.dev, *.fa.2oc.workers.dev
Valid: 2026-06-13 11:14:30 → 2026-09-11 12:14:08
23c7e6bfa8d4086b… google · xenon2026h2
Subject: 2oc.workers.dev
Issuer: WE1
SANs: 2oc.workers.dev, *.tight-morning-7633.2oc.workers.dev
Valid: 2026-06-06 11:22:54 → 2026-09-04 12:22:49

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 hope.ns.cloudflare.com 2026-06-04 13:04:55.379 2026-08-29 01:57:51.014
NS merlin.ns.cloudflare.com 2026-06-04 13:04:55.379 2026-08-29 01:57:51.014