Check-Host.cc
Domain

claw.foo

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

Run a live full scan of claw.foo

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
13
CT + scan + body
Record Types
5
seen in DNS
Observed Certs
41
in our scans

DNS Records

A
104.21.4.104, 172.67.131.251
AAAA
2606:4700:3032::ac43:83fb, 2606:4700:3035::6815:468
MX
31 route1.mx.cloudflare.net, 74 route2.mx.cloudflare.net, 95 route3.mx.cloudflare.net
NS
noah.ns.cloudflare.com, sara.ns.cloudflare.com
TXT
v=spf1 include:_spf.mx.cloudflare.net ~all
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.

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.

3234d0c8991d8636… cloudflare · nimbus2026
Subject: claw.foo
Issuer: WE1
SANs: claw.foo, gateway-staging.claw.foo
Valid: 2026-08-29 00:28:43 → 2026-11-27 01:28:40
9f0b6f949a19934d… cloudflare · nimbus2026
Subject: claw.foo
Issuer: WR1
SANs: claw.foo, gateway-staging.claw.foo
Valid: 2026-08-29 00:28:34 → 2026-11-27 01:26:17
6764430cbeb0b0a6… google · xenon2026h2
Subject: claw.foo
Issuer: WE1
SANs: claw.foo, composio.claw.foo
Valid: 2026-08-12 05:38:45 → 2026-11-10 06:38:28
cab01db786167a5a… google · xenon2026h2
Subject: claw.foo
Issuer: WR1
SANs: claw.foo, composio.claw.foo
Valid: 2026-08-12 05:38:22 → 2026-11-10 06:38:04
ed08713ed96c88c5… google · argon2026h2
Subject: claw.foo
Issuer: WE1
SANs: claw.foo, composio.claw.foo
Valid: 2026-08-12 05:10:56 → 2026-11-10 06:10:28
ac48667f24f90b8d… google · xenon2026h2
Subject: claw.foo
Issuer: WR1
SANs: claw.foo, composio.claw.foo
Valid: 2026-08-12 05:10:22 → 2026-11-10 06:08:36
65b88b1bc22ea9ad… google · argon2026h2
Subject: claw.foo
Issuer: WE1
SANs: claw.foo
Valid: 2026-08-10 21:42:46 → 2026-11-08 22:42:41
c56a7c7bab30952c… google · argon2026h2
Subject: claw.foo
Issuer: WE1
SANs: claw.foo
Valid: 2026-08-10 21:42:46 → 2026-11-08 22:42:41
088cabd778202fee… google · argon2026h2
Subject: claw.foo
Issuer: WR1
SANs: claw.foo
Valid: 2026-08-10 21:42:35 → 2026-11-08 22:42:32
4748592dc4f6213d… google · argon2026h2
Subject: claw.foo
Issuer: WE1
SANs: claw.foo
Valid: 2026-08-10 20:47:26 → 2026-11-08 21:47:22
6d293b24b7d77da4… google · argon2026h2
Subject: claw.foo
Issuer: WR1
SANs: claw.foo
Valid: 2026-08-10 20:47:15 → 2026-11-08 21:46:09
02765b3c42dde46f… cloudflare · nimbus2026
Subject: claw.foo
Issuer: YE1
SANs: *.claw.foo, claw.foo
Valid: 2026-08-10 17:58:43 → 2026-11-08 17:58:42
4ec61adb493248f9… digicert · wyvern2026h2
Subject: claw.foo
Issuer: YE1
SANs: *.claw.foo, claw.foo
Valid: 2026-08-10 17:58:43 → 2026-11-08 17:58:42
6a2f555d42479d27… google · argon2026h2
Subject: claw.foo
Issuer: WE1
SANs: claw.foo, composio-staging.claw.foo
Valid: 2026-08-09 03:47:39 → 2026-11-07 04:47:20
436c3be13a3ddfbc… cloudflare · nimbus2026
Subject: claw.foo
Issuer: WR1
SANs: claw.foo, composio-staging.claw.foo
Valid: 2026-08-09 03:47:14 → 2026-11-07 04:46:51
3affdbf0c56b9122… cloudflare · nimbus2026
Subject: claw.foo
Issuer: WE1
SANs: claw.foo, composio-staging.claw.foo
Valid: 2026-08-09 03:36:42 → 2026-11-07 04:36:21
993f40aaf8a7ae8f… cloudflare · nimbus2026
Subject: claw.foo
Issuer: WR1
SANs: claw.foo, composio-staging.claw.foo
Valid: 2026-08-09 03:36:14 → 2026-11-07 04:33:08
6e5eaaac9380a545… google · xenon2026h2
Subject: claw.foo
Issuer: WE1
SANs: claw.foo, llm.claw.foo
Valid: 2026-08-07 04:05:34 → 2026-11-05 05:05:15
3b29cac93d331f65… google · argon2026h2
Subject: claw.foo
Issuer: WR1
SANs: claw.foo, llm.claw.foo
Valid: 2026-08-07 04:05:08 → 2026-11-05 05:04:44
1054df24d5dfd016… google · argon2026h2
Subject: claw.foo
Issuer: WE1
SANs: claw.foo, api.claw.foo
Valid: 2026-08-07 04:03:51 → 2026-11-05 05:03:46

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
TXT v=spf1 include:_spf.mx.cloudflare.net ~all 2026-08-09 11:03:33.779 2026-08-29 08:54:50.836
NS sara.ns.cloudflare.com 2026-08-09 11:03:33.779 2026-08-29 08:54:50.836
NS noah.ns.cloudflare.com 2026-08-09 11:03:33.779 2026-08-29 08:54:50.836
A 172.67.131.251 2026-08-09 11:03:33.779 2026-08-29 08:54:50.836
MX 74 route2.mx.cloudflare.net 2026-08-09 11:03:33.779 2026-08-29 08:54:50.836
A 104.21.4.104 2026-08-09 11:03:33.779 2026-08-29 08:54:50.836
MX 95 route3.mx.cloudflare.net 2026-08-09 11:03:33.779 2026-08-29 08:54:50.836
AAAA 2606:4700:3032::ac43:83fb 2026-08-09 11:03:33.779 2026-08-29 08:54:50.836
AAAA 2606:4700:3035::6815:468 2026-08-09 11:03:33.779 2026-08-29 08:54:50.836
MX 31 route1.mx.cloudflare.net 2026-08-09 11:03:33.779 2026-08-29 08:54:50.836