Every .dk domain whose A record resolves to 123.123.123.123. 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 |
|---|---|---|
| 123.120.0.0/14 | 120.123.in-addr.arpa | ns.bta.net.cn ns2.bta.net.cn |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.