Every .dk domain hosted inside the network 205.128.224.0/20, 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 |
|---|---|---|
| 205.128.224.0/20 | 224.128.205.in-addr.arpa | edns1.ultradns.biz edns1.ultradns.com edns1.ultradns.net edns1.ultradns.org |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.