Every .dk domain whose A record resolves to 3.33.152.50. 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 |
|---|---|---|
| 3.33.128.0/17 | 128.33.3.in-addr.arpa | ns-1341.awsdns-39.org ns-1540.awsdns-00.co.uk ns-482.awsdns-60.com ns-780.awsdns-33.net |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.