Every .dk domain hosted inside the network 2a01:c8::/32, 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 |
|---|---|---|
| 2a01:c8::/32 | 0.0.0.0.8.c.0.0.1.0.a.2.ip6.arpa | nsa.perf1.fr nsb.perf1.com nsc.perf1.com |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.