Check-Host.cc

Top-Level Domain

.support

Aggregated statistics for the top-level domain

Apex domains
we've enumerated
Subdomains seen
CT + DNS + brute
TLS certs
473
naming .support
Hosting ASNs
distinct origins

Domain Distribution

No apex enumerations

No subdomain discoveries yet for .support. Our CT-log + DNS-brute crawlers populate this as they pick up domains.

Top Certificate Issuers

Issuer (CA) Certs
Let's Encrypt 192
Amazon 70
Sectigo 35
YE1 26
YR1 22
YR2 18
YE2 16
WR3 9
GoDaddy 8
DigiCert 8
Cloudflare 6
GoDaddy (Starfield) 3
GlobalSign 3
ZeroSSL 2
Apple Public Server RSA CA 1 - G1 2

Top Hosting ASNs

No hosting attribution yet

Forward-DNS crawler hasn't resolved enough .support apexes to BGP-attributable IPs.

Tech-Stack Distribution

No Wappalyzer detections

Body-fetcher hasn't covered enough .support sites yet for stack patterns to emerge.

Threat-intel hits

Feed Category Domains
openphish phishing 12
ℹ Coverage will improve significantly once CZDS zone-file access is granted for this TLD.