Every .dk domain hosted inside the network 157.240.192.0/18, 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 |
|---|---|---|
| 157.240.192.0/18 | 240.157.in-addr.arpa | a.ns.facebook.com b.ns.facebook.com c.ns.facebook.com d.ns.facebook.com |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.