landsarkiv.dk is a .dk domain served by 2 nameservers (ns6.sitnet.dk, ns7.sitnet.dk). It was registered on 10 April 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 (landsarkiv.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.landsarkiv.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com; |
| www CNAME | landsarkiv.dk (all on landsarkiv.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 10 iterations · 10-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 | 6291 |
| 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 | 2001-04-10 |
| Expires | 2028-06-30 (614d) |
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 19:42:54 | 5130ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-20 11:24:26 | 4776ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-19 09:58:00 | 18003ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-18 08:54:53 | 1645ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-17 08:03:12 | 3245ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-16 07:46:11 | 17497ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-15 05:44:50 | 17625ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-14 05:02:55 | 1714ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-13 00:31:40 | 5151ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-11 23:25:39 | 1024ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-10 22:37:43 | 1737ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-09 17:42:31 | 14022ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-08 14:21:58 | 10066ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-07 13:59:31 | 3131ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-06 07:19:16 | 2171ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-05 06:00:04 | 9568ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-04 05:53:57 | 17755ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-03 05:52:30 | 1468ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-02 05:48:03 | 3077ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-01 05:37:28 | 9312ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 05:31:24 | 1374ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-29 05:17:25 | 17548ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-28 04:51:58 | 17404ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-27 04:20:55 | 9506ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-26 04:18:16 | 10088ms | 2 NS 1 A 0 MX | 🔒 Secure |