Every .dk domain whose A record resolves to 17.253.142.4. 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 |
|---|---|---|
| 17.253.128.0/17 | 17.in-addr.arpa | a.ns.apple.com b.ns.apple.com c.ns.apple.com d.ns.apple.com |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.