Every .dk domain whose A record resolves to 91.214.20.151. 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 |
|---|---|---|
| 91.214.20.0/22 | 20.214.91.in-addr.arpa | ns-1340.awsdns-39.org ns-1622.awsdns-10.co.uk ns-760.awsdns-31.net ns-77.awsdns-09.com |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.