Check-Host.cc

Domain

coolshell.cn

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

Run a live full scan of coolshell.cn

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
A/AAAA targets
Subdomains
CT + scan + body
Record Types
seen in DNS
Observed Certs
in our scans

DNS Records

A
104.21.82.5, 172.67.167.88, 188.114.96.0, 188.114.96.3, 188.114.97.0, 188.114.97.3
AAAA
2606:4700:3030::ac43:a758, 2606:4700:3034::6815:5205, 2a06:98c1:3120::, 2a06:98c1:3120::3, 2a06:98c1:3121::, 2a06:98c1:3121::3
MX
10 mxbiz2.qq.com, 5 mxbiz1.qq.com
NS
greg.ns.cloudflare.com, laura.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

Subdomain enumeration pending

Every subdomain ever issued a TLS cert under this apex — extracted from Certificate Transparency logs, our own scan observations and body references.

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

Hosts whose HTML body references this domain. Strong signal for origin/mirror/embed discovery.

172.104.107.173:443 href · ×1
114.132.73.115:443 href · ×1
119.91.156.221:443 href · ×1
45.76.105.60:80 href · ×1
172.104.98.115:443 href · ×1
124.220.179.145:443 href · ×1
106.53.6.136:80 href · ×1

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 188.114.97.3 2026-05-27 12:59:06.588 2026-06-23 08:56:12.375
AAAA 2606:4700:3030::ac43:a758 2026-05-27 12:59:06.588 2026-06-23 08:56:12.375
NS laura.ns.cloudflare.com 2026-05-27 12:59:06.588 2026-07-24 07:25:49.409
NS greg.ns.cloudflare.com 2026-05-27 12:59:06.588 2026-07-24 07:25:49.409
MX 5 mxbiz1.qq.com 2026-05-27 12:59:06.588 2026-07-24 07:25:49.409
A 188.114.96.3 2026-05-27 12:59:06.588 2026-06-23 08:56:12.375
MX 10 mxbiz2.qq.com 2026-05-27 12:59:06.588 2026-07-24 07:25:49.409
AAAA 2606:4700:3034::6815:5205 2026-05-27 12:59:06.588 2026-06-23 08:56:12.375
A 104.21.82.5 2026-05-27 13:03:34.292 2026-05-27 13:03:34.292
A 172.67.167.88 2026-05-27 13:03:34.292 2026-05-27 13:03:34.292
AAAA 2a06:98c1:3121::3 2026-05-27 13:03:34.292 2026-07-21 04:54:37.073
AAAA 2a06:98c1:3120::3 2026-05-27 13:03:34.292 2026-07-21 04:54:37.073
AAAA 2a06:98c1:3120:: 2026-06-04 22:21:22.594 2026-07-24 07:25:49.409
A 188.114.96.0 2026-06-04 22:21:22.594 2026-07-24 07:25:49.409
A 188.114.97.0 2026-06-04 22:21:22.594 2026-07-24 07:25:49.409
AAAA 2a06:98c1:3121:: 2026-06-04 22:21:22.594 2026-07-24 07:25:49.409