Every .dk domain hosted inside the network 91.211.220.0/22, 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 |
|---|---|---|
| 91.211.220.0/22 | 220.211.91.in-addr.arpa | dns.smarthost.pl dns2.smarthost.pl dns3.smarthost.pl ns1.ikp.pl |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.