Every .dk domain hosted inside the network 217.21.176.0/20, with the address, ASN and provider of each. Data comes from our own scanners, which re-resolve every .dk domain in the zone roughly once a week.
| CIDR | Reverse zone | Nameservers |
|---|---|---|
| 217.21.176.0/20 | 176.21.217.in-addr.arpa | ns1.combell.eu ns3.combell.net ns4.combell.net |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.