Top-Level Domain
.internal
Aggregated statistics for the top-level domain
Apex domains
1,176
we've enumerated
Subdomains seen
10,336
CT + DNS + brute
TLS certs
21,842
naming .internal
Hosting ASNs
—
distinct origins
Domain Distribution
Apex domains with the most known subdomains — large orgs, telecoms, hosters.
Top Certificate Issuers
| Issuer (CA) | Certs |
|---|---|
| kubernetes | 1,679 |
| OPNsense.internal | 202 |
| NoEnv External Intermediate CA | 62 |
| almisoft.de | 47 |
| DigiCert | 41 |
| localhost | 22 |
| goval.replit.com Intermediate Authority | 20 |
| Amazon | 19 |
| rcgen self signed cert | 16 |
| Sectigo | 16 |
| Let's Encrypt | 16 |
| GlobalSign | 13 |
| C=FR, L=Paris, O=Scaleway Inference, OU=Project 6c11dba6-… | 12 |
| version-upgrade-tool.internal | 12 |
| Root CA for Minio HTTPs certificates | 12 |
Top Hosting ASNs
No hosting attribution yet
Forward-DNS crawler hasn't resolved enough .internal apexes to BGP-attributable IPs.
Tech-Stack Distribution
No Wappalyzer detections
Body-fetcher hasn't covered enough .internal sites yet for stack patterns to emerge.
ℹ Coverage will improve significantly once CZDS zone-file access is granted for this TLD.