Every .dk domain whose A record resolves to 65.181.114.20. 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 |
|---|---|---|
| 65.181.114.0/23 | 114.181.65.in-addr.arpa | edns2.ultradns.biz edns2.ultradns.com edns2.ultradns.net edns2.ultradns.org |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.