Every .dk domain whose A record resolves to 77.240.19.61. 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 |
|---|---|---|
| 77.240.18.0/23 | 18.240.77.in-addr.arpa | dns1.louhi.net dns2.louhi.net dns3.louhi.fi |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.