Check-Host.cc

Top-Level Domain

.org

Aggregated statistics for the top-level domain

Apex domains
we've enumerated
Subdomains seen
CT + DNS + brute
TLS certs
107,176
naming .org
Hosting ASNs
distinct origins

Domain Distribution

No apex enumerations

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

Top Certificate Issuers

Issuer (CA) Certs
Let's Encrypt 44,009
Amazon 9,888
YR1 4,991
YR2 4,961
Sectigo 4,795
YE1 4,789
DigiCert 4,768
YE2 4,573
GoDaddy 3,941
Cloudflare 1,707
GlobalSign 1,644
WR3 1,143
ZeroSSL 1,083
OCLC TLS Issuing RSA SubCA R1 991
yunohost.org 561

Top Hosting ASNs

No hosting attribution yet

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

Tech-Stack Distribution

No Wappalyzer detections

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

Threat-intel hits

Feed Category Domains
openphish phishing 143
ℹ Coverage will improve significantly once CZDS zone-file access is granted for this TLD.