sundst.dk is a .dk domain served by 2 nameservers (ns6.sitnet.dk, ns7.sitnet.dk). It was registered on 18 December 2014 (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 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 (sundst.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| www CNAME | sundst.dk (all on sundst.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 10 iterations · 14-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 | 4324 |
| 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 | 2014-12-18 |
| Expires | 2028-12-31 (802d) |
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 18:42:50 | 10029ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-19 13:00:32 | 4990ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-18 12:10:31 | 1042ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-17 11:14:37 | 4810ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-16 10:47:29 | 3065ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-15 10:41:18 | 5877ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-14 08:14:34 | 1093ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-13 06:53:22 | 5116ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-12 05:50:19 | 1582ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-11 04:37:38 | 9133ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-10 03:31:52 | 9732ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-08 22:50:09 | 9376ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-07 22:42:09 | 3808ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-06 22:34:57 | 9698ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-05 21:07:24 | 5074ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-04 21:03:57 | 1311ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-03 20:57:09 | 18430ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-02 20:52:53 | 5064ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-01 20:50:20 | 3127ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 20:44:23 | 17309ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-29 20:32:57 | 9359ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-28 20:20:02 | 17850ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-27 20:08:47 | 13777ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-27 14:10:39 | 1249ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-26 13:56:41 | 1423ms | 2 NS 1 A 0 MX | 🔒 Secure |