Every .dk domain hosted inside the network 89.45.4.0/22, 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 |
|---|---|---|
| 89.45.4.0/22 | 4.45.89.in-addr.arpa | a.ns.ns247.net b.ns.ns247.net c.ns.ns247.net |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.