Every .dk domain whose A record resolves to 91.240.217.33. 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 |
|---|---|---|
| 91.240.217.0/24 | 217.240.91.in-addr.arpa | ns-1109.awsdns-10.org ns-2010.awsdns-59.co.uk ns-880.awsdns-46.net ns-98.awsdns-12.com |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.