This page lists every .dk domain whose delegation includes the nameserver ns4-24-ap-northeast-1.ec2-rdns.amazonaws.com, 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 |
|---|---|---|---|
| 0.112.13.in-addr.arpa | 13.112.0.0/24 | 1 | 2026-10-12 |
| 0.168.54.in-addr.arpa | 54.168.0.0/24 | 1 | 2026-10-16 |
| 0.176.18.in-addr.arpa | 18.176.0.0/24 | 1 | 2026-10-16 |
| 0.180.57.in-addr.arpa | 57.180.0.0/24 | 1 | 2026-10-07 |
| 0.192.13.in-addr.arpa | 13.192.0.0/24 | 1 | 2026-10-16 |
| 0.192.52.in-addr.arpa | 52.192.0.0/24 | 1 | 2026-10-16 |
| 0.34.176.in-addr.arpa | 176.34.0.0/24 | 1 | 2026-10-16 |
| 0.64.54.in-addr.arpa | 54.64.0.0/24 | 1 | 2026-10-16 |
| 143.196.52.in-addr.arpa | 52.196.143.0/24 | 1 | 2026-10-16 |
| 152.65.54.in-addr.arpa | 54.65.152.0/24 | 1 | 2026-10-16 |
| 169.193.13.in-addr.arpa | 13.193.169.0/24 | 1 | 2026-10-16 |
| 18.193.52.in-addr.arpa | 52.193.18.0/24 | 1 | 2026-10-16 |
| 21.181.57.in-addr.arpa | 57.181.21.0/24 | 1 | 2026-10-16 |
| 25.115.13.in-addr.arpa | 13.115.25.0/24 | 1 | 2026-10-16 |
| 254.114.13.in-addr.arpa | 13.114.254.0/24 | 1 | 2026-10-16 |
| 7.196.52.in-addr.arpa | 52.196.7.0/24 | 1 | 2026-10-16 |
| 88.178.18.in-addr.arpa | 18.178.88.0/24 | 1 | 2026-10-16 |
in-addr.arpa / ip6.arpa zones delegated to ns4-24-ap-northeast-1.ec2-rdns.amazonaws.com, 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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