This page lists every .dk domain whose delegation includes the nameserver ns2.cygate.fi, 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 |
|---|---|---|---|
| 116.123.185.in-addr.arpa | 185.123.116.0/24 | 1 | 2026-10-16 |
| 127.150.83.in-addr.arpa | 83.150.127.0/24 | 1 | 2026-10-16 |
| 128.239.84.in-addr.arpa | 84.239.128.0/24 | 1 | 2026-10-17 |
| 128.86.77.in-addr.arpa | 77.86.128.0/24 | 1 | 2026-10-17 |
| 132.93.193.in-addr.arpa | 193.93.132.0/24 | 1 | 2026-10-16 |
| 154.239.84.in-addr.arpa | 84.239.154.0/24 | 1 | 2026-10-16 |
| 180.30.217.in-addr.arpa | 217.30.180.0/24 | 1 | 2026-10-16 |
| 191.86.77.in-addr.arpa | 77.86.191.0/24 | 1 | 2026-10-16 |
| 192.145.83.in-addr.arpa | 83.145.192.0/24 | 1 | 2026-10-16 |
| 197.145.83.in-addr.arpa | 83.145.197.0/24 | 1 | 2026-10-16 |
| 232.86.77.in-addr.arpa | 77.86.232.0/24 | 1 | 2026-10-16 |
| 247.86.77.in-addr.arpa | 77.86.247.0/24 | 1 | 2026-10-16 |
| 64.150.83.in-addr.arpa | 83.150.64.0/24 | 1 | 2026-10-06 |
| 64.157.213.in-addr.arpa | 213.157.64.0/24 | 1 | 2026-10-09 |
| 67.150.83.in-addr.arpa | 83.150.67.0/24 | 1 | 2026-10-16 |
| 79.157.213.in-addr.arpa | 213.157.79.0/24 | 1 | 2026-10-16 |
| 92.157.213.in-addr.arpa | 213.157.92.0/24 | 1 | 2026-10-16 |
in-addr.arpa / ip6.arpa zones delegated to ns2.cygate.fi, 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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