Every .dk domain whose A record resolves to 91.190.227.140. 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 |
|---|---|---|
| 91.190.224.0/21 | 224.190.91.in-addr.arpa | ns1.tkrz.de ns2.tkrz.de ns3.tkrz.de ns4.tkrz.de |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.