Every .dk domain hosted inside the network 91.228.164.0/22, 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 |
|---|---|---|
| 91.228.164.0/22 | 164.228.91.in-addr.arpa | dns1.p03.nsone.net dns2.p03.nsone.net dns3.p03.nsone.net dns4.p03.nsone.net |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.