2004.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 17 June 2015 (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 | NXDOMAIN |
| www vs bare domain | Neither resolves 2004.dk: no address www.2004.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| 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 | 2020072990 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2015-06-17 |
| Expires | 2027-06-30 (247d) |
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 |
|---|---|
| 1975.dk | Punktum dk A/S (direct) |
| budgetx.dk | Simply.com A/S |
| emilia.dk | Punktum dk A/S (direct) |
| fartil3.dk | Punktum dk A/S (direct) |
| victort.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 23:50:47 | 478ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-26 23:01:00 | 383ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-02 20:03:38 | 443ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-02 10:27:06 | 1684ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-26 18:29:23 | 1368ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-21 11:48:57 shown | 776ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-21 10:11:51 | 1138ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 00:53:54 | 350ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-20 05:33:16 | 604ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-19 18:53:02 | 517ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-16 12:43:25 | 363ms | 4 NS 0 A 0 MX | 🔒 Secure |