Every .dk domain whose A record resolves to 5.150.253.29. 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 |
|---|---|---|
| 5.150.192.0/18 | 192.150.5.in-addr.arpa | ns-auth-01.bahnhof.net ns-auth-02.bahnhof.net |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.