Every .dk domain whose A record resolves to 159.153.177.43. 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 |
|---|---|---|
| 159.153.176.0/22 | 153.159.in-addr.arpa | a1-164.akam.net a13-67.akam.net a4-64.akam.net a6-65.akam.net a7-66.akam.net a8-67.akam.net |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.