Every .dk domain whose A record resolves to 91.220.179.155. 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 |
|---|---|---|
| 91.220.179.0/24 | 179.220.91.in-addr.arpa | dns1d.brunner.at dns1w.brunner.at dns2w.brunner.at |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.