Top-Level Domain
.build
Aggregated statistics for the top-level domain
Apex domains
4,723
we've enumerated
Subdomains seen
—
CT + DNS + brute
TLS certs
—
naming .build
Hosting ASNs
—
distinct origins
Domain Distribution
No apex enumerations
No subdomain discoveries yet for .build. Our CT-log + DNS-brute crawlers populate this as they pick up domains.
Top Certificate Issuers
| Issuer (CA) | Certs |
|---|---|
| Amazon | 135 |
| Let's Encrypt | 81 |
| WR3 | 43 |
| YE2 | 13 |
| Sectigo | 13 |
| GoDaddy | 11 |
| YE1 | 9 |
| kubernetes-ca | 7 |
| Cloudflare | 7 |
| YR1 | 6 |
| YR2 | 4 |
| GlobalSign | 3 |
| DigiCert | 2 |
| jid-production2.catalpa.build | 1 |
| Certificate Authority | 1 |
Top Hosting ASNs
No hosting attribution yet
Forward-DNS crawler hasn't resolved enough .build apexes to BGP-attributable IPs.
Tech-Stack Distribution
No Wappalyzer detections
Body-fetcher hasn't covered enough .build sites yet for stack patterns to emerge.
ℹ Coverage will improve significantly once CZDS zone-file access is granted for this TLD.