alternahuse.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 3 July 2008 (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.
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2021111801 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2008-07-03 |
| Expires | 2027-07-31 (285d) |
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 |
|---|---|
| alterna-huse.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 02:15:50 | 963ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-16 11:28:04 | 3327ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-02 08:41:54 shown | 514ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-25 13:55:58 | 709ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-28 05:27:37 | 1943ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-19 20:57:14 | 531ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-16 12:47:46 | 838ms | 2 NS 1 A 2 MX | 🔒 Secure |