Every .dk domain whose A record resolves to 109.40.129.38. 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 |
|---|---|---|
| 109.40.0.0/13 | 40.109.in-addr.arpa | ns1.vodafone.com ns3.vodafone.com ns5.vodafone.com |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.