basiskortet.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 20 November 2025 (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 our latest 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 basiskortet.dk: no address www.basiskortet.dk: no address |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | None 0 CDS, 0 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 | 2026062421 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 2025-11-20 |
| Expires | 2026-11-19 (23d) |
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 |
|---|---|---|---|
| 2026-10-26 23:30:25 shown | 486ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-10 16:24:33 | 596ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-09 07:45:16 | 643ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-22 10:25:56 | 567ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-09 02:55:44 | 622ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-16 04:59:58 | 1487ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-14 23:48:54 | 722ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-29 22:01:01 | 9647ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-27 09:14:42 | 729ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-12 23:47:51 | 795ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-08 20:31:10 | 1633ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-27 23:17:00 | 1203ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-25 20:44:57 | 756ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-23 13:43:08 | 872ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-06-20 23:37:02 | 1367ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-16 14:08:05 | 397ms | 4 NS 0 A 0 MX | 🔒 Secure |