This page lists every .dk domain whose delegation includes the nameserver ns.oderland.org, together with its IP addresses, network, zone-transfer and ANY-query behaviour, the protocols and RFCs it supports (TCP, EDNS, cookies, NSID, DNS over TLS/HTTPS …), the nameserver sets it is used in and how fast those sets answer. Use it to size a DNS provider, audit a migration or find domains still pointing at an old server. Data comes from our own scanners, which re-resolve every .dk domain in the zone roughly once a week.
Not probed yet. This nameserver is queued; the probe runs in the background and the result usually shows here within a few minutes.
| Reverse zone | Prefix | Prefixes | Checked |
|---|---|---|---|
| 0.0.0.0.0.0.0.0.0.f.8.2.2.0.a.2.ip6.arpa | 2a02:28f0::/64 | 1 | 2026-10-13 |
| 12.20.185.in-addr.arpa | 185.20.12.0/24 | 1 | 2026-10-15 |
| 13.20.185.in-addr.arpa | 185.20.13.0/24 | 1 | 2026-10-16 |
| 14.20.185.in-addr.arpa | 185.20.14.0/24 | 1 | 2026-10-16 |
| 15.20.185.in-addr.arpa | 185.20.15.0/24 | 1 | 2026-10-16 |
| 232.16.46.in-addr.arpa | 46.16.232.0/24 | 1 | 2026-10-14 |
| 234.16.46.in-addr.arpa | 46.16.234.0/24 | 1 | 2026-10-16 |
| 236.16.46.in-addr.arpa | 46.16.236.0/24 | 1 | 2026-10-16 |
| 239.16.46.in-addr.arpa | 46.16.239.0/24 | 1 | 2026-10-16 |
| 60.201.91.in-addr.arpa | 91.201.60.0/24 | 1 | 2026-10-16 |
| 61.201.91.in-addr.arpa | 91.201.61.0/24 | 1 | 2026-10-16 |
| 62.201.91.in-addr.arpa | 91.201.62.0/24 | 1 | 2026-10-16 |
| 63.201.91.in-addr.arpa | 91.201.63.0/24 | 1 | 2026-10-16 |
in-addr.arpa / ip6.arpa zones delegated to ns.oderland.org, found from the SOA of the reverse name of each IPv4 /24 behind the zone's websites (and any CIDR page viewed), so the zone is the real delegation point, at whatever prefix length it sits. A /24 whose reverse delegation is broken (SERVFAIL) is not credited to anyone.
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