2karlsen.dk is a .dk domain served by 2 nameservers (parked.g1-dns.com, parked.g1-dns.one). It was registered on 28 October 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, 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 2karlsen.dk: no address www.2karlsen.dk: no address |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026092701 |
| Primary NS (MNAME) | parked.g1-dns.one |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 900s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2006-10-28 |
| Expires | 2027-08-31 (318d) |
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 |
|---|---|
| kliniksygeplejersken.dk | ONE.COM A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 19:10:21 | 815ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-14 17:12:36 | 1306ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-13 16:31:18 | 1064ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-12 15:20:41 | 446ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-11 13:40:29 | 924ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-10 11:34:37 | 1261ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-09 06:49:52 | 542ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-08 06:47:29 | 545ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-07 06:45:04 | 787ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-06 04:13:27 | 677ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-05 04:09:55 | 1702ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-04 03:34:21 | 520ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-03 03:31:59 | 585ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-02 03:29:39 | 1876ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-01 03:21:06 | 597ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-30 03:17:50 | 687ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-29 03:06:41 | 467ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-28 02:42:14 | 477ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-27 02:18:21 shown | 537ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-26 01:55:54 | 477ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-25 01:41:05 | 477ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-24 01:25:51 | 460ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-21 16:33:39 | 486ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-17 04:52:09 | 562ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-15 22:38:17 | 477ms | 2 NS 0 A 0 MX | 🔓 Insecure |