Every .dk domain hosted inside the network 188.65.152.0/21, 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 |
|---|---|---|
| 188.65.152.0/21 | 152.65.188.in-addr.arpa | ns1.idcn.no ns1.iplace.se ns2.iplace.se ns3.iplace.se |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.