Every .dk domain whose A record resolves to 216.119.218.100. 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 |
|---|---|---|
| 216.119.216.0/22 | 216.119.216.in-addr.arpa | a1-135.akam.net a18-64.akam.net blue.foundationdns.com blue.foundationdns.net blue.foundationdns.org |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.