trt.dk is a .dk domain served by 2 nameservers (amos.ns.cloudflare.com, kelly.ns.cloudflare.com). It was registered on 14 May 2024 (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.
| www | Exists, no address |
| www vs bare domain | Neither resolves trt.dk: no address www.trt.dk: no address |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2414913900 |
| Primary NS (MNAME) | amos.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2024-05-14 |
| Expires | 2027-05-13 (205d) |
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).
| Domain | Registrar |
|---|---|
| falko3x.dk | Punktum dk A/S (direct) |
| firestorm.dk | Punktum dk A/S (direct) |
| pureevil.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 10:43:20 | 1091ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-03 13:33:57 | 441ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-24 12:36:51 shown | 503ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-16 04:52:51 | 1563ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-09 04:07:53 | 426ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-29 23:14:36 | 1191ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-26 14:26:38 | 718ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-19 17:08:23 | 847ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-18 17:07:35 | 935ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-17 05:22:19 | 3837ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-15 18:30:44 | 1669ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-11 19:48:47 | 794ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-08 03:24:16 | 804ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-06 19:20:11 | 905ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-05 02:41:30 | 1362ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-03 09:52:01 | 709ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-28 00:51:24 | 1384ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-27 00:13:03 | 1756ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-23 20:39:23 | 937ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-19 04:02:05 | 2929ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-15 09:44:18 | 719ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-12 02:55:57 | 764ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-08 21:41:11 | 1164ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-05 16:27:22 | 815ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-04 16:49:51 | 4789ms | 2 NS 0 A 0 MX | 🔒 Secure |