Every .dk domain hosted inside the network 104.156.64.0/21, 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 |
|---|---|---|
| 104.156.64.0/21 | 64.156.104.in-addr.arpa | ns1.fn-dns.com ns2.fn-dns.com ns3.fn-dns.com |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.