kort-matrikelstyrelsen.dk is a .dk domain served by 2 nameservers (ns6.sitnet.dk, ns7.sitnet.dk). It was registered on 9 August 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|
| ns6.sitnet.dk | 107.162.234.197 2604:e180:1071::3:1 |
— — |
AS55002 F5, Inc. AS55002 F5, Inc. |
| ns7.sitnet.dk | 107.162.176.221 2604:e180:1071::ffff:6ba2:b0dd |
— — |
AS55002 F5, Inc. AS55002 F5, Inc. |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (kort-matrikelstyrelsen.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.kort-matrikelstyrelsen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com; |
| www CNAME | kort-matrikelstyrelsen.dk (all on kort-matrikelstyrelsen.dk) |
| www vs bare domain | Same network kort-matrikelstyrelsen.dk: 185.153.154.38 (AS58282) www.kort-matrikelstyrelsen.dk: 185.153.154.38 (AS58282) |
| Wildcard | No |
| Denial of existence | NSEC3 · 10 iterations · 7-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✗ Not found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 6253 |
| Primary NS (MNAME) | ns6.sitnet.dk |
| Responsible (RNAME) | hostmaster@statens-it.dk |
| Refresh | 10800s |
| Retry | 1080s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2001-08-09 |
| Expires | 2027-09-30 (341d) |
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 |
|---|---|---|---|
| 2026-10-22 22:30:54 | 17729ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-21 15:49:06 | 3393ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-19 21:05:13 | 1296ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-18 20:56:19 | 9854ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-17 20:21:15 | 17386ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-16 19:49:25 | 17804ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-15 18:19:55 | 1375ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-14 14:09:44 | 5179ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-13 13:20:58 | 5126ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-12 10:45:25 | 12144ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-11 09:45:01 | 1923ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-10 07:39:39 | 9320ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-09 05:22:39 | 1299ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-08 05:17:40 | 17424ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-07 05:14:56 | 1109ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-06 03:59:53 | 3052ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-05 03:58:04 | 3235ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-04 03:54:18 | 9453ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-03 03:52:40 | 1219ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-02 03:48:39 | 17810ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-01 03:31:58 | 18158ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 03:18:39 | 17287ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-29 03:01:15 | 2093ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-28 02:38:58 | 1336ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-27 02:27:29 | 17250ms | 2 NS 1 A 0 MX | 🔒 Secure |