Top-Level Domain
.ac
Aggregated statistics for the top-level domain
Apex domains
9,862
we've enumerated
Subdomains seen
46,819
CT + DNS + brute
TLS certs
—
naming .ac
Hosting ASNs
—
distinct origins
Domain Distribution
No apex enumerations
No subdomain discoveries yet for .ac. Our CT-log + DNS-brute crawlers populate this as they pick up domains.
Top Certificate Issuers
No TLS certs seen
scan_tls_certs doesn't yet contain a certificate whose SAN ends in .ac.
Top Hosting ASNs
No hosting attribution yet
Forward-DNS crawler hasn't resolved enough .ac apexes to BGP-attributable IPs.
Tech-Stack Distribution
No Wappalyzer detections
Body-fetcher hasn't covered enough .ac sites yet for stack patterns to emerge.
ℹ Coverage will improve significantly once CZDS zone-file access is granted for this TLD.