boligupdate.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 December 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| www | Exists, no address |
| www vs bare domain | Neither resolves boligupdate.dk: no address www.boligupdate.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| 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 | 2026051801 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2025-12-11 |
| Expires | 2026-12-10 (43d) |
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 |
|---|---|
| find-container.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-25 23:04:11 | 976ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-23 12:31:27 | 1483ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-18 19:05:53 | 434ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-08 17:21:20 | 317ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-26 09:48:34 | 2324ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-22 13:15:11 | 606ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-26 12:23:16 | 9393ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-17 16:59:25 | 629ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-13 12:45:57 | 6419ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-18 17:00:40 | 666ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-03 08:56:37 | 694ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-02 22:12:41 | 9231ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-26 17:01:33 | 422ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-26 09:53:36 | 391ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-25 02:38:53 | 403ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-23 19:23:42 | 519ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-20 18:36:08 | 1151ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 15:45:04 shown | 646ms | 2 NS 0 A 0 MX | 🔒 Secure |