htxbornholm.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 August 2016 (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.
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (htxbornholm.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026082701 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2016-08-25 |
| Expires | 2027-08-31 (311d) |
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 |
|---|---|---|---|
| 2026-09-26 11:08:04 | 24719ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-25 17:02:55 | 1899ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-24 16:43:04 | 1947ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-23 15:50:07 | 433ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-21 11:59:46 | 521ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-20 03:19:23 | 429ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-07 04:19:40 | 530ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-30 23:54:21 | 1463ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-28 01:46:48 shown | 400ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-27 00:18:19 | 325ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-25 20:39:00 | 647ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-11 10:21:36 | 6869ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-03 01:04:34 | 1269ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-29 07:27:48 | 4906ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-28 13:05:35 | 696ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-27 01:50:16 | 862ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-19 11:42:40 | 862ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-17 15:09:35 | 284ms | 0 NS 0 A 0 MX | ❓ Unknown |