Every .dk domain whose A record resolves to 46.43.20.46. 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 |
|---|---|---|
| 46.43.0.0/18 | 0.43.46.in-addr.arpa | a.ns.bytemark.co.uk b.ns.bytemark.co.uk c.ns.bytemark.co.uk |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.