Top-Level Domain
.run
Aggregated statistics for the top-level domain
Apex domains
43,056
we've enumerated
Subdomains seen
210,098
CT + DNS + brute
TLS certs
—
naming .run
Hosting ASNs
—
distinct origins
Domain Distribution
Apex domains with the most known subdomains — large orgs, telecoms, hosters.
| Apex | Subdomains |
|---|---|
| buildship.run | 39,575 |
| do-ai.run | 16,567 |
| lmapp.run | 10,038 |
| astronomer.run | 8,508 |
| liquidmetal.run | 6,618 |
| astronomer-stage.run | 6,580 |
| astronomer-dev.run | 5,451 |
| k8s.run | 5,314 |
| novi.run | 2,466 |
| suno.run | 2,401 |
| epi.run | 2,114 |
| erapp.run | 1,829 |
| vwapps.run | 1,481 |
| do-ai-test.run | 1,386 |
| runnigga.run | 1,316 |
| a.run | 1,216 |
| 1win.run | 1,039 |
| fal.run | 783 |
| vibecode.run | 744 |
| icontainer.run | 699 |
| nftbank.run | 694 |
| 123456.run | 692 |
| 008.run | 562 |
| lordfilmx.run | 529 |
| cambria.run | 481 |
| clouza.run | 432 |
| lpage.run | 423 |
| auroratrail.run | 417 |
| unico.run | 385 |
| preview.run | 362 |
| pan.run | 318 |
| scalar.run | 266 |
| lordfilms1.run | 235 |
| tam.run | 211 |
| allora.run | 193 |
| hapi.run | 184 |
| pando.run | 173 |
| gep.run | 162 |
| nuon.run | 161 |
| uncloud.run | 154 |
| qrcode.run | 152 |
| allbytes.run | 148 |
| c3.run | 142 |
| vince.run | 139 |
| withporter.run | 135 |
| philia.run | 135 |
| initz.run | 131 |
| kb4od.run | 127 |
| aiware.run | 127 |
| capsule.run | 117 |
Top Certificate Issuers
No TLS certs seen
scan_tls_certs doesn't yet contain a certificate whose SAN ends in .run.
Top Hosting ASNs
No hosting attribution yet
Forward-DNS crawler hasn't resolved enough .run apexes to BGP-attributable IPs.
Tech-Stack Distribution
No Wappalyzer detections
Body-fetcher hasn't covered enough .run sites yet for stack patterns to emerge.
ℹ Coverage will improve significantly once CZDS zone-file access is granted for this TLD.