Every .dk domain whose A record resolves to 2.56.226.18. 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 |
|---|---|---|
| 2.56.226.0/23 | 226.56.2.in-addr.arpa | ns10.foxxl.com ns10.foxxl.net ns10.foxxl.nl |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.