Top-Level Domain
.at
Aggregated statistics for the top-level domain
Apex domains
361,458
we've enumerated
Subdomains seen
1,434,159
CT + DNS + brute
TLS certs
12,063
naming .at
Hosting ASNs
15
distinct origins
Domain Distribution
Apex domains with the most known subdomains — large orgs, telecoms, hosters.
| Apex | Subdomains |
|---|---|
| landingpage.at | 12,228 |
| 3cx.at | 4,635 |
| tsn.at | 4,513 |
| papertronic.at | 4,043 |
| numizm.at | 2,947 |
| foodin.at | 2,741 |
| meinl.at | 2,617 |
| cincinnati.at | 2,502 |
| tuwien.ac.at | 2,441 |
| rt.at | 2,413 |
| mediacine.at | 2,399 |
| uni-graz.at | 2,365 |
| co.co.at | 2,266 |
| schlauer.at | 2,258 |
| sbq.at | 2,184 |
| adu.at | 2,141 |
| tellian.at | 2,125 |
| kinderseelenhilfe.at | 2,104 |
| thesignwerkstatt.at | 2,077 |
| blogspot.at | 2,028 |
| voy.at | 2,012 |
| foret.at | 1,909 |
| tappauf.at | 1,863 |
| fet.at | 1,848 |
| huebl-partner.at | 1,845 |
| stellenboerse.at | 1,807 |
| telebazar.at | 1,749 |
| at.dev.futurecms.at | 1,744 |
| internetpraxis.at | 1,743 |
| ludescher-lutz.at | 1,733 |
| synapo.at | 1,726 |
| young4ever.at | 1,672 |
| woax-it.at | 1,659 |
| ha.at | 1,653 |
| transag.at | 1,527 |
| buchhandlung777.at | 1,501 |
| univie.ac.at | 1,487 |
| jcl.at | 1,466 |
| tschernobylkinder.at | 1,450 |
| orangewings.at | 1,445 |
| you.at | 1,425 |
| evaair.at | 1,416 |
| altis.at | 1,400 |
| umweltministerium.at | 1,395 |
| gaisbauer-moebel.at | 1,373 |
| zauberatelier.at | 1,365 |
| egilse.at | 1,365 |
| perfectnet.at | 1,358 |
| ff-hargelsberg.at | 1,286 |
| ind.at | 1,276 |
Top Certificate Issuers
| Issuer (CA) | Certs |
|---|---|
| Let's Encrypt | 5,064 |
| DigiCert | 1,162 |
| Sectigo | 943 |
| YR1 | 660 |
| YR2 | 599 |
| Amazon | 461 |
| GEANT TLS RSA 1 | 452 |
| YE1 | 333 |
| YE2 | 317 |
| GlobalSign | 303 |
| GoDaddy | 222 |
| GoDaddy (Starfield) | 106 |
| GEANT TLS ECC 1 | 83 |
| ZeroSSL | 82 |
| Certum | 66 |
Top Hosting ASNs
| ASN | Name | .at domains |
|---|---|---|
| AS8412 | Magenta Telekom | 74,896 |
| AS206834 | — | 66,046 |
| AS24940 | Hetzner Online | 61,984 |
| AS13335 | Cloudflare | 34,530 |
| AS34788 | Neue Medien Muennich | 19,863 |
| AS47846 | — | 18,719 |
| AS61969 | — | 16,555 |
| AS8560 | IONOS SE | 15,823 |
| AS16509 | Amazon.com | 15,318 |
| AS396982 | Google Cloud | 13,840 |
| AS47692 | Nessus GmbH | 9,317 |
| AS197540 | netcup GmbH | 7,491 |
| AS208689 | HELLOLY | 7,161 |
| AS8447 | A1 Telekom Austria AG | 5,466 |
| AS21499 | — | 5,330 |
Tech-Stack Distribution
No Wappalyzer detections
Body-fetcher hasn't covered enough .at sites yet for stack patterns to emerge.
Threat-intel hits
| Feed | Category | Domains |
|---|---|---|
| openphish | phishing | 29 |
ℹ Coverage will improve significantly once CZDS zone-file access is granted for this TLD.