Every .dk domain whose A record resolves to 91.233.84.106. Shared-hosting servers often carry hundreds of sites on one address; this reverse IP lookup shows exactly which .dk names share it. Data comes from our own scanners, which re-resolve every .dk domain in the zone roughly once a week.
| CIDR | Reverse zone | Nameservers |
|---|---|---|
| 91.233.84.0/22 | 84.233.91.in-addr.arpa | ns1.prodns.de ns2.prodns.eu ns3.prodns.de ns4.prodns.eu ns5.prodns.de |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.