Every .dk domain whose A record resolves to 93.191.49.173. 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 |
|---|---|---|
| 93.191.48.0/21 | 48.191.93.in-addr.arpa | ns1.netbuild.net ns2.netbuild.net ns3.netbuild.net ns4.netbuild.net |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.