duoproof.dk is a registered .dk domain whose nameservers (ns.inetdns.com, ns.inetdns.eu, ns.inetdns.nl) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 5 November 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns.inetdns.com | 45.138.216.10 | ns.machsol.com | AS39146 MachCloud B.V. |
| ns.inetdns.eu | 45.138.216.10 | ns.inetdns.com | AS39146 MachCloud B.V. |
| ns.inetdns.nl | 45.138.216.16 | ns.inetparking.nl | AS39146 MachCloud B.V. |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown (the delegated nameservers don't answer) |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: timed out |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2022-11-05 |
| Expires | 2032-11-04 (2205d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 17:07:00 | 55027ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-26 18:06:22 | 61226ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-25 06:55:18 | 58173ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-23 16:11:30 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-22 12:02:05 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-21 11:53:06 | 59899ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-20 11:33:47 | 58087ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-19 08:19:07 shown | 55896ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-18 07:45:57 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-17 04:22:19 | 56390ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-14 05:09:07 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-12 22:30:55 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-11 01:36:15 | 57892ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-09 21:25:51 | 59775ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-08 18:03:35 | 57951ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-06 15:28:25 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-04 23:26:04 | 56468ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-03 05:20:10 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-30 13:58:51 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-29 09:15:39 | 57661ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-27 11:31:04 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-26 10:59:12 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-25 10:26:00 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-24 10:20:09 | 56778ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-23 05:29:06 | 60996ms | 3 NS 0 A 0 MX | ❓ Unknown |