Every .dk domain whose A record resolves to 204.13.161.100. 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 |
|---|---|---|
| 204.13.160.0/22 | 160.13.204.in-addr.arpa | ns20.digicertdns.com ns21.digicertdns.com ns22.digicertdns.com ns23.digicertdns.net ns24.digicertdns.net ns25.digicertdns.net |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.