tssecurity.dk is a .dk domain served by 2 nameservers (ns6.sitnet.dk, ns7.sitnet.dk). It was registered on 20 December 2013 (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 |
|---|---|---|---|---|---|---|---|
| 85.119.155.128 | 3600s | — | — | — | — | 🇩🇪 Germany | — |
| TXT Record |
|---|
| 3e394d175d5b4c7f9e91335019d73bcf |
| v=spf1 -all |
| Policy | Record (tssecurity.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.tssecurity.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com; |
| www CNAME | tssecurity.dk (all on tssecurity.dk) |
| www vs bare domain | Same network |
| 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 | 5668 |
| 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 | 2013-12-20 |
| Expires | 2029-12-31 (1165d) |
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 16:10:16 | 5955ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-20 13:27:55 | 5153ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-19 12:49:30 | 5206ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-18 12:41:17 | 3508ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-17 12:33:42 | 17235ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-16 12:07:19 | 17800ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-15 09:47:38 | 17397ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-14 05:51:03 | 17913ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-13 03:30:55 | 17681ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-12 00:57:29 | 1164ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-10 23:43:03 | 17694ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-09 20:50:31 | 17337ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-08 19:08:25 | 5676ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-08 09:06:41 | 1332ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-07 09:05:32 | 17283ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-06 08:39:10 | 1442ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-05 06:30:02 | 2073ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-04 05:59:51 | 3245ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-03 08:28:46 | 3242ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-02 08:27:41 | 5111ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-02 04:52:56 | 1119ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-01 04:40:56 | 9448ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 04:28:31 | 5152ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-29 19:24:16 | 17395ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-28 19:15:55 | 9642ms | 2 NS 1 A 0 MX | 🔒 Secure |