Every .dk domain whose A record resolves to 146.66.86.136. 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 |
|---|---|---|
| 146.66.64.0/18 | 64.66.146.in-addr.arpa | ns0.zen.co.uk ns1.zen.co.uk |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.