Every .dk domain whose A record resolves to 83.172.160.29. 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 |
|---|---|---|
| 83.172.160.0/23 | 160.172.83.in-addr.arpa | rdns1.i-s-e.nl rdns2.i-s-e.nl rdns3.i-s-e.nl |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.