Every .dk domain whose A record resolves to 159.66.236.73. 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 |
|---|---|---|
| 159.66.236.0/23 | 236.66.159.in-addr.arpa | ns11.constellix.com ns21.constellix.com ns31.constellix.com ns41.constellix.net ns51.constellix.net ns61.constellix.net |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.