Every .dk domain whose A record resolves to 90.64.252.248. 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 |
|---|---|---|
| 90.64.0.0/16 | 0.64.90.in-addr.arpa | ns1.orange.sk ns2.orange.sk tdns1.orange.sk tdns2.orange.sk |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.