Check-Host.cc

Domain

51tuting.com

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

Run a live full scan of 51tuting.com

On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.

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Hosting IPs
37
A/AAAA targets
Subdomains
9
CT + scan + body
Record Types
2
seen in DNS
Observed Certs
5
in our scans

DNS Records

A
104.109.143.73, 104.109.143.75, 104.97.14.25, 104.97.14.74, 23.219.36.232, 23.219.36.237, 23.53.35.234, 23.53.35.238
AAAA
2a02:26f0:1180:71::210:6a0d, 2a02:26f0:1180:71::210:6a11, 2a02:26f0:1700:15::b856:fb84, 2a02:26f0:1700:15::b856:fb91, 2a02:26f0:1700:15::b856:fb96, 2a02:26f0:fe00::5c7a:6523, 2a02:26f0:fe00::5c7a:653a
MX
NS
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.

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.

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
A 72.247.154.153 2026-05-31 21:34:19.775 2026-05-31 21:34:19.775
A 72.247.154.139 2026-05-31 21:34:19.775 2026-05-31 21:34:19.775
AAAA 2a02:26f0:fe00::5c7a:6523 2026-05-31 21:34:19.775 2026-07-26 17:56:24.590
AAAA 2a02:26f0:fe00::5c7a:653a 2026-05-31 21:34:19.775 2026-07-26 17:56:24.590
A 23.72.252.66 2026-05-31 21:36:57.793 2026-07-25 09:45:42.465
A 23.72.252.81 2026-05-31 21:36:57.793 2026-07-25 09:45:42.465
AAAA 2a02:26f0:1700:15::b856:fb84 2026-06-20 05:34:35.220 2026-06-20 05:34:35.220
AAAA 2a02:26f0:1700:15::b856:fb91 2026-06-20 05:34:35.220 2026-07-22 10:59:27.042
AAAA 2a02:26f0:1180:71::210:6a0d 2026-07-18 11:56:38.167 2026-07-24 09:01:41.850
A 104.109.143.75 2026-07-18 11:56:38.167 2026-07-18 11:56:38.167
AAAA 2a02:26f0:1180:71::210:6a11 2026-07-18 11:56:38.167 2026-07-24 09:01:41.850
A 104.109.143.73 2026-07-18 11:56:38.167 2026-07-18 11:56:38.167
A 23.53.35.234 2026-07-22 10:59:27.042 2026-07-22 10:59:27.042
A 23.53.35.238 2026-07-22 10:59:27.042 2026-07-22 10:59:27.042
AAAA 2a02:26f0:1700:15::b856:fb96 2026-07-22 10:59:27.042 2026-07-22 10:59:27.042
A 23.219.36.232 2026-07-22 23:26:12.135 2026-07-22 23:26:12.135
A 23.219.36.237 2026-07-22 23:26:12.135 2026-07-22 23:26:12.135
A 23.72.252.57 2026-07-24 09:01:41.850 2026-07-24 09:01:41.850
A 104.97.14.25 2026-07-26 17:56:24.590 2026-07-26 17:56:24.590
A 104.97.14.74 2026-07-26 17:56:24.590 2026-07-26 17:56:24.590