Every .dk domain whose A record resolves to 188.138.30.70. 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 |
|---|---|---|
| 188.138.24.0/21 | 24.138.188.in-addr.arpa | ptr1.intergenia.de ptr2.intergenia.de |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.