Check-Host.cc

Domain

66tk.top

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

Run a live full scan of 66tk.top

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

DNS Records

A
104.21.60.34, 149.104.4.165, 172.67.191.32
AAAA
2606:4700:3032::ac43:bf20, 2606:4700:3033::6815:3c22, 2606:4700:3033::ac43:bf20, 2606:4700:3035::6815:3c22
MX
27 route3.mx.cloudflare.net, 60 route2.mx.cloudflare.net, 83 route1.mx.cloudflare.net
NS
adel.ns.cloudflare.com, kyle.ns.cloudflare.com
TXT
mailerlite-domain-verification=e9b3e6b76f3a2706d729ebf5529389f51bcdc05f, v=spf1 include:_spf.mx.cloudflare.net a mx include:_spf.mlsend.com ~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

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

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
MX 83 route1.mx.cloudflare.net 2026-05-27 00:32:18.768 2026-07-27 21:08:23.265
TXT v=spf1 include:_spf.mx.cloudflare.net a mx include:_spf.mlsend.com ~all 2026-05-27 00:32:18.768 2026-07-27 21:08:23.265
TXT mailerlite-domain-verification=e9b3e6b76f3a2706d729ebf5529389f51bcdc05f 2026-05-27 00:32:18.768 2026-07-27 21:08:23.265
MX 60 route2.mx.cloudflare.net 2026-05-27 00:32:18.768 2026-07-27 21:08:23.265
A 104.21.60.34 2026-05-27 00:32:18.768 2026-07-27 21:08:23.265
AAAA 2606:4700:3035::6815:3c22 2026-05-27 00:32:18.768 2026-05-27 00:36:20.779
NS kyle.ns.cloudflare.com 2026-05-27 00:32:18.768 2026-07-27 21:08:23.265
MX 27 route3.mx.cloudflare.net 2026-05-27 00:32:18.768 2026-07-27 21:08:23.265
NS adel.ns.cloudflare.com 2026-05-27 00:32:18.768 2026-07-27 21:08:23.265
AAAA 2606:4700:3033::ac43:bf20 2026-05-27 00:32:18.768 2026-05-27 00:36:20.779
A 172.67.191.32 2026-05-27 00:32:18.768 2026-07-27 21:08:23.265
A 149.104.4.165 2026-06-23 02:13:06.228 2026-06-23 02:13:06.228
AAAA 2606:4700:3033::6815:3c22 2026-07-15 15:36:42.721 2026-07-27 21:08:23.265
AAAA 2606:4700:3032::ac43:bf20 2026-07-15 15:36:42.721 2026-07-27 21:08:23.265