This page lists every .dk domain whose delegation includes the nameserver b.eco.atman.pl, 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 |
|---|---|---|---|
| 168.36.185.in-addr.arpa | 185.36.168.0/24 | 1 | 2026-10-13 |
| 169.36.185.in-addr.arpa | 185.36.169.0/24 | 1 | 2026-10-16 |
| 184.185.91.in-addr.arpa | 91.185.184.0/24 | 1 | 2026-10-13 |
| 216.204.128.in-addr.arpa | 128.204.216.0/24 | 1 | 2026-10-13 |
| 217.204.128.in-addr.arpa | 128.204.217.0/24 | 1 | 2026-10-16 |
| 218.204.128.in-addr.arpa | 128.204.218.0/24 | 1 | 2026-10-16 |
| 221.79.77.in-addr.arpa | 77.79.221.0/24 | 1 | 2026-10-16 |
| 222.204.128.in-addr.arpa | 128.204.222.0/24 | 1 | 2026-10-13 |
| 223.204.128.in-addr.arpa | 128.204.223.0/24 | 1 | 2026-10-16 |
| 241.232.85.in-addr.arpa | 85.232.241.0/24 | 1 | 2026-10-16 |
| 26.91.212.in-addr.arpa | 212.91.26.0/24 | 1 | 2026-10-13 |
| 80.186.31.in-addr.arpa | 31.186.80.0/24 | 1 | 2026-10-13 |
| 82.186.31.in-addr.arpa | 31.186.82.0/24 | 1 | 2026-10-16 |
in-addr.arpa / ip6.arpa zones delegated to b.eco.atman.pl, 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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