surfrejser.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 8 August 2000 (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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns07.sac-it.dk | 85.235.243.63 | ns07.sac-it.dk | AS3308 Norlys Telco A/S |
| ns08.sac-it.dk | 128.76.60.63 | ns08.sac-it.dk | AS3292 TDC Holding A/S |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves surfrejser.dk: no address www.surfrejser.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 | 2026100101 |
| Primary NS (MNAME) | ns07.sac-it.dk |
| Responsible (RNAME) | hostmaster@surfrejser.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2000-08-08 |
| Expires | 2027-09-30 (343d) |
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 |
|---|---|---|---|
| 2026-10-18 02:48:15 | 520ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-17 01:59:40 | 501ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-16 00:17:21 | 372ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-09 11:53:47 | 365ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-08 03:08:28 | 370ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-01 17:02:40 shown | 2028ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-26 16:01:49 | 477ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-24 16:57:29 | 426ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-17 21:34:52 | 586ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-10 20:23:07 | 746ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-03 17:39:25 | 392ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-27 09:10:39 | 496ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-20 23:23:45 | 3192ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-14 04:27:43 | 490ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-06 05:44:23 | 507ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-23 17:49:09 | 523ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-16 18:28:12 | 514ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-11 20:26:33 | 469ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-02 11:39:37 | 3140ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-26 08:29:58 | 423ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-19 07:10:39 | 543ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-17 13:28:19 | 1026ms | 2 NS 0 A 0 MX | 🔓 Insecure |