Every .dk domain hosted inside the network 38.181.52.0/22, 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 |
|---|---|---|
| 38.181.52.0/22 | 181.38.in-addr.arpa | auth1.dns.cogentco.com auth2.dns.cogentco.com |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.