This page lists every .dk domain whose delegation includes the nameserver ns2.singlehop.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 |
|---|---|---|---|
| 0.154.184.in-addr.arpa | 184.154.0.0/24 | 1 | 2026-10-17 |
| 0.175.69.in-addr.arpa | 69.175.0.0/24 | 1 | 2026-10-10 |
| 0.60.65.in-addr.arpa | 65.60.0.0/24 | 1 | 2026-10-17 |
| 103.20.198.in-addr.arpa | 198.20.103.0/24 | 1 | 2026-10-16 |
| 109.20.198.in-addr.arpa | 198.20.109.0/24 | 1 | 2026-10-16 |
| 114.20.198.in-addr.arpa | 198.20.114.0/24 | 1 | 2026-10-16 |
| 116.20.198.in-addr.arpa | 198.20.116.0/24 | 1 | 2026-10-16 |
| 117.20.198.in-addr.arpa | 198.20.117.0/24 | 1 | 2026-10-16 |
| 118.154.184.in-addr.arpa | 184.154.118.0/24 | 1 | 2026-10-16 |
| 125.20.198.in-addr.arpa | 198.20.125.0/24 | 1 | 2026-10-16 |
| 126.154.184.in-addr.arpa | 184.154.126.0/24 | 1 | 2026-10-16 |
| 126.175.69.in-addr.arpa | 69.175.126.0/24 | 1 | 2026-10-16 |
| 126.20.198.in-addr.arpa | 198.20.126.0/24 | 1 | 2026-10-16 |
| 127.20.198.in-addr.arpa | 198.20.127.0/24 | 1 | 2026-10-16 |
| 128.127.96.in-addr.arpa | 96.127.128.0/24 | 1 | 2026-10-11 |
| 128.6.107.in-addr.arpa | 107.6.128.0/24 | 1 | 2026-10-17 |
| 129.127.96.in-addr.arpa | 96.127.129.0/24 | 1 | 2026-10-16 |
| 136.6.107.in-addr.arpa | 107.6.136.0/24 | 1 | 2026-10-16 |
| 14.178.108.in-addr.arpa | 108.178.14.0/24 | 1 | 2026-10-16 |
| 141.6.107.in-addr.arpa | 107.6.141.0/24 | 1 | 2026-10-16 |
| 142.6.107.in-addr.arpa | 107.6.142.0/24 | 1 | 2026-10-16 |
| 151.6.107.in-addr.arpa | 107.6.151.0/24 | 1 | 2026-10-16 |
| 153.6.107.in-addr.arpa | 107.6.153.0/24 | 1 | 2026-10-16 |
| 162.6.107.in-addr.arpa | 107.6.162.0/24 | 1 | 2026-10-16 |
| 166.6.107.in-addr.arpa | 107.6.166.0/24 | 1 | 2026-10-16 |
| 167.6.107.in-addr.arpa | 107.6.167.0/24 | 1 | 2026-10-16 |
| 168.6.107.in-addr.arpa | 107.6.168.0/24 | 1 | 2026-10-16 |
| 170.127.96.in-addr.arpa | 96.127.170.0/24 | 1 | 2026-10-16 |
| 172.6.107.in-addr.arpa | 107.6.172.0/24 | 1 | 2026-10-16 |
| 174.6.107.in-addr.arpa | 107.6.174.0/24 | 1 | 2026-10-16 |
| 176.6.107.in-addr.arpa | 107.6.176.0/24 | 1 | 2026-10-16 |
| 177.6.107.in-addr.arpa | 107.6.177.0/24 | 1 | 2026-10-16 |
| 180.127.96.in-addr.arpa | 96.127.180.0/24 | 1 | 2026-10-16 |
| 181.6.107.in-addr.arpa | 107.6.181.0/24 | 1 | 2026-10-16 |
| 184.6.107.in-addr.arpa | 107.6.184.0/24 | 1 | 2026-10-16 |
| 186.127.96.in-addr.arpa | 96.127.186.0/24 | 1 | 2026-10-16 |
| 192.154.184.in-addr.arpa | 184.154.192.0/24 | 1 | 2026-10-11 |
| 193.154.184.in-addr.arpa | 184.154.193.0/24 | 1 | 2026-10-16 |
| 194.163.108.in-addr.arpa | 108.163.194.0/24 | 1 | 2026-10-16 |
| 2.60.65.in-addr.arpa | 65.60.2.0/24 | 1 | 2026-10-16 |
| 206.154.184.in-addr.arpa | 184.154.206.0/24 | 1 | 2026-10-16 |
| 38.178.108.in-addr.arpa | 108.178.38.0/24 | 1 | 2026-10-16 |
| 38.60.65.in-addr.arpa | 65.60.38.0/24 | 1 | 2026-10-16 |
| 48.178.108.in-addr.arpa | 108.178.48.0/24 | 1 | 2026-10-16 |
| 53.60.65.in-addr.arpa | 65.60.53.0/24 | 1 | 2026-10-16 |
| 64.20.198.in-addr.arpa | 198.20.64.0/24 | 1 | 2026-10-11 |
| 66.175.69.in-addr.arpa | 69.175.66.0/24 | 1 | 2026-10-16 |
| 69.175.69.in-addr.arpa | 69.175.69.0/24 | 1 | 2026-10-16 |
| 92.20.198.in-addr.arpa | 198.20.92.0/24 | 1 | 2026-10-16 |
| 96.198.99.in-addr.arpa | 99.198.96.0/24 | 1 | 2026-10-08 |
| 97.198.99.in-addr.arpa | 99.198.97.0/24 | 1 | 2026-10-16 |
in-addr.arpa / ip6.arpa zones delegated to ns2.singlehop.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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