samarbejdsudvalg.dk is a .dk domain served by 5 nameservers (ns1.da.dk, ns2.da.dk, ns3.da.dk and 2 more). It was registered on 29 February 2000 (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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (samarbejdsudvalg.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.samarbejdsudvalg.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:re+fa904lcwo5h@dmarc.postmarkapp.com; |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves samarbejdsudvalg.dk: no address www.samarbejdsudvalg.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC3 · 50 iterations · 8-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 | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 153 |
| Primary NS (MNAME) | ns1 |
| Responsible (RNAME) | hostmaster@da.dk |
| Refresh | 28800s |
| Retry | 600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 14400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2000-02-29 |
| Expires | 2027-03-31 (162d) |
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 |
|---|---|---|---|
| 2026-10-18 21:26:50 shown | 4076ms | 5 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-16 20:23:49 | 419ms | 5 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-15 19:09:56 | 333ms | 5 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-10 10:01:07 | 388ms | 5 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-05 19:15:30 | 4081ms | 5 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-03 19:10:39 | 329ms | 5 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 18:54:27 | 3760ms | 5 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 02:28:33 | 528ms | 5 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-27 01:48:33 | 9326ms | 5 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-25 21:26:46 | 5109ms | 5 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-23 20:29:46 | 522ms | 5 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-20 10:08:31 | 4369ms | 5 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-13 20:20:17 | 2905ms | 5 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-12 17:29:45 | 3135ms | 5 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-03 14:57:49 | 7313ms | 5 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-31 15:13:45 | 4608ms | 5 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-26 07:47:51 | 4702ms | 5 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-23 15:57:59 | 9163ms | 5 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-21 12:14:26 | 3252ms | 5 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-14 12:52:48 | 4750ms | 5 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-10 05:17:20 | 4060ms | 5 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-07 15:06:24 | 698ms | 5 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-01 19:03:35 | 6427ms | 5 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-23 14:38:52 | 8160ms | 5 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-21 01:53:43 | 744ms | 5 NS 0 A 0 MX | 🔒 Secure |