Every .dk domain hosted inside the network 216.158.226.0/23, 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 |
|---|---|---|
| 216.158.226.0/23 | 226.158.216.in-addr.arpa | dns.trouble-free.net dns2.trouble-free.net |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.