sommerhusudlejninger.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 21 July 1999 (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 our latest 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 sommerhusudlejninger.dk: no address www.sommerhusudlejninger.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 | 2026101501 |
| Primary NS (MNAME) | ns07.sac-it.dk |
| Responsible (RNAME) | hostmaster@sommerhusudlejninger.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1999-07-21 |
| Expires | 2027-09-30 (344d) |
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 |
|---|---|
| juleinfo.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 10:50:53 shown | 511ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-09 01:45:11 | 614ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-02 00:15:06 | 827ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-24 22:41:36 | 481ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-18 12:15:07 | 514ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-12 20:22:53 | 521ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-05 19:22:04 | 484ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-03 19:19:43 | 377ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-28 04:32:38 | 408ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-25 23:22:33 | 672ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-20 08:43:51 | 498ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-14 00:05:10 | 8483ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-09 05:47:27 | 958ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-01 23:24:34 | 494ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-23 11:54:53 | 541ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-16 19:41:04 | 8430ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-10 08:11:20 | 523ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-03 12:08:07 | 3661ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-28 17:48:05 | 458ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-23 17:38:25 | 2300ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-22 13:34:44 | 999ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 18:09:13 | 549ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-20 11:37:54 | 297ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-06-17 15:33:46 | 364ms | 2 NS 0 A 0 MX | 🔓 Insecure |