Every .dk domain whose A record resolves to 81.26.172.131. 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 |
|---|---|---|
| 81.26.160.0/20 | 160.26.81.in-addr.arpa | ns01.telemaxx.net ns02.telemaxx.net ns03.telemaxx.net ns04.telemaxx.org |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.