Every .dk domain whose A record resolves to 176.123.54.42. 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 |
|---|---|---|
| 176.123.54.0/23 | 54.123.176.in-addr.arpa | dns1.telematica.at dns2.telematica.at dns3.telematica.at dns4.telematica.at dns5.telematica.at |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.