study-in-denmark.dk is a .dk domain served by 2 nameservers (ns6.sitnet.dk, ns7.sitnet.dk). It was registered on 23 April 2004 (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. |
| www CNAME | study-in-denmark.dk (all on study-in-denmark.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 10 iterations · 5-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 6280 |
| 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 | 2004-04-23 |
| Expires | 2028-04-30 (560d) |
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).
Showing 100 of 1,772.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 04:31:47 | 1556ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-15 02:14:30 | 5669ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-14 01:35:15 | 1358ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-12 23:34:51 | 9416ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-11 18:42:04 | 9391ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-10 17:30:33 | 5853ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-09 16:01:08 | 1191ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-08 11:20:41 | 18278ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-07 11:14:02 | 5090ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-06 09:05:15 | 5407ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-05 08:49:51 | 1175ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-04 08:47:12 | 1104ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-03 08:45:47 | 1310ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-02 08:45:09 | 1649ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-01 08:33:41 | 9447ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 08:26:44 | 1677ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-29 08:11:57 | 9218ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-28 07:52:49 | 17265ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-27 07:48:37 | 17408ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-26 07:24:38 shown | 28333ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-25 16:58:35 | 1196ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-24 16:41:53 | 17440ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-23 16:11:13 | 9327ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-22 04:45:49 | 17610ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-20 05:57:11 | 2837ms | 2 NS 1 A 0 MX | 🔒 Secure |