denkortewiki.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 3 September 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 CNAME | mx.brisson.dk (all on brisson.dk) → 80.209.68.5 (AS44869) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
| 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 | Simply.com A/S |
| Registered | 2026-09-03 |
| Expires | 2027-09-02 (313d) |
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 |
|---|---|---|---|
| 2026-10-21 03:22:29 | 1402ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-19 09:50:05 | 1964ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-18 08:55:49 | 808ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-11 22:31:09 | 450ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-11 22:30:42 | 836ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-10 20:07:29 | 937ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-09 19:04:05 | 1332ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-08 17:01:11 | 2145ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-02 13:08:41 | 549ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-01 13:06:01 | 1118ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-23 12:12:06 | 2635ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-16 10:16:53 | 793ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-13 09:12:28 | 1033ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-06 08:10:49 | 676ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-04 14:21:15 | 1058ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-30 22:22:34 | 415ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-29 12:49:39 | 337ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-28 03:34:20 | 906ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-28 00:55:09 | 198ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-26 22:28:53 | 164ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-25 04:18:20 | 519ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-24 03:08:34 | 2207ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-23 02:33:57 | 847ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-22 02:26:22 | 2834ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-21 02:19:55 shown | 1079ms | 1 NS 0 A 0 MX | ❓ Unknown |