statensserumsinstitut.dk is a .dk domain served by 2 nameservers (ns6.sitnet.dk, ns7.sitnet.dk). It was registered on 24 July 2008 (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. |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 40.68.148.255 | — | — | AS8075 | — | — | — | — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (statensserumsinstitut.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.statensserumsinstitut.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com; |
| www CNAME | statensserumsinstitut.dk (all on statensserumsinstitut.dk) → 40.68.148.255 (AS8075) |
| www vs bare domain | Same network statensserumsinstitut.dk: 40.68.148.255 (AS8075) www.statensserumsinstitut.dk: 40.68.148.255 (AS8075) |
| Wildcard | No |
| Denial of existence | NSEC3 · 10 iterations · 2-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 | fully validated |
| Field | Value |
|---|---|
| Serial | 2448 |
| 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 | 2008-07-24 |
| Expires | 2027-01-31 (103d) |
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 09:51:13 | 5111ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-19 08:39:56 | 17734ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-18 07:58:27 | 5849ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-17 06:52:25 | 5147ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-16 06:38:36 | 2598ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-15 00:49:28 | 5021ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-14 00:27:13 | 1132ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-12 15:59:34 | 5055ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-11 15:08:40 | 17616ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-10 11:46:59 | 17801ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-09 08:18:57 | 11395ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-08 08:17:51 | 9449ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-07 08:16:35 | 5092ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-06 06:49:00 | 1200ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-05 06:29:51 | 1505ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-04 05:57:45 | 1121ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-03 05:57:13 | 1299ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-02 05:56:53 | 3258ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-01 05:49:38 | 5712ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 05:44:44 | 1420ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-29 05:32:03 | 17310ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-28 05:11:21 | 17459ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-27 04:39:17 | 9846ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-26 04:28:39 | 17386ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-25 04:09:13 | 1365ms | 2 NS 1 A 0 MX | 🔒 Secure |