dongsundhedstjek.dk is a .dk domain served by 3 nameservers (mimer.deic.dk, ns-soa.darenet.dk, orion.i2.dk). It was registered on 1 March 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| www | NXDOMAIN |
| www vs bare domain | Neither resolves dongsundhedstjek.dk: no address www.dongsundhedstjek.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 1792503882 |
| Primary NS (MNAME) | mimer.deic.dk |
| Responsible (RNAME) | dns@support.i2.dk |
| Refresh | 16384s |
| Retry | 2048s |
| Expire | 2097152s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2011-03-01 |
| Expires | 2027-03-31 (161d) |
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 |
|---|---|---|---|
| 2026-10-20 16:40:13 shown | 351ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-19 13:02:40 | 485ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-17 11:25:22 | 418ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-16 10:37:16 | 607ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-15 07:36:08 | 756ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-10 21:40:37 | 1515ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-09 19:12:21 | 2340ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-08 16:11:57 | 2173ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-04 11:34:54 | 537ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-03 11:33:36 | 877ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-02 11:31:12 | 360ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-28 11:03:21 | 1650ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-27 10:58:30 | 1603ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-26 10:42:24 | 406ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-23 13:54:16 | 469ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-20 00:52:15 | 1002ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-16 11:03:22 | 9298ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-09 09:48:42 | 1430ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-01 14:46:06 | 662ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-31 09:39:01 | 347ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-29 17:44:17 | 927ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-28 01:05:16 | 436ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-27 00:34:14 | 442ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-24 03:37:54 | 664ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-22 17:40:07 | 710ms | 3 NS 0 A 0 MX | 🔒 Secure |