Every .dk domain whose A record resolves to 213.184.85.20. 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 |
|---|---|---|
| 213.184.84.0/23 | 84.184.213.in-addr.arpa | dns51.cloudns.net dns52.cloudns.net dns53.cloudns.net dns54.cloudns.net |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.