sena.dk is a .dk domain the registry has taken out of service: it is delegated to the registry's own sentinel nameservers (nonexistent.punktum.dk), so it does not resolve. It was registered on 4 August 2026 (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 |
|---|---|---|---|
| nonexistent.punktum.dk | — | — | — |
| www | 185.224.18.200 (AS205206) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| 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: failure |
| Field | Value |
|---|---|
| Registrar | Netsite A/S |
| Registered | 2026-08-04 |
| Expires | 2027-08-03 (287d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 19:54:28 | 556ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 06:18:56 | 352ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 14:52:35 | 613ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 14:47:20 | 1063ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 14:36:23 | 394ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 14:11:23 | 482ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 13:17:16 | 464ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 07:25:17 | 530ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-19 06:53:11 | 455ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-13 02:41:27 | 550ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-08 23:26:25 | 529ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 03:59:18 | 425ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 01:45:58 | 584ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-21 00:47:07 | 5987ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-14 11:35:16 | 3149ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-06 08:09:05 | 1506ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-02 16:47:23 | 719ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-30 15:11:12 shown | 1082ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-28 16:43:29 | 700ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-27 08:03:15 | 753ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-26 07:45:00 | 9772ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-25 07:22:43 | 728ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-24 06:36:08 | 8841ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-23 06:07:20 | 822ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-22 01:19:48 | 614ms | 1 NS 0 A 0 MX | ❓ Unknown |