Every .dk domain whose A record resolves to 216.117.131.17. Shared-hosting servers often carry hundreds of sites on one address; this reverse IP lookup shows exactly which .dk names share it. Data comes from our own scanners, which re-resolve every .dk domain in the zone roughly once a week.
| CIDR | Reverse zone | Nameservers |
|---|---|---|
| 216.117.128.0/18 | 128.117.216.in-addr.arpa | ns0.aitcom.net ns1.aitcom.net ns2.aitcom.net |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.