ab-one.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 30 March 2022 (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.
| www | Exists, no address |
| www vs bare domain | Neither resolves ab-one.dk: no address www.ab-one.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 | 2026101111 |
| 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 | 2022-03-30 |
| Expires | 2027-03-29 (157d) |
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 |
|---|---|
| caejd.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 16:51:11 | 359ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-12 20:42:39 | 439ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-11 19:28:30 shown | 426ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-09 14:10:28 | 605ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-07 13:05:24 | 447ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 11:06:44 | 403ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 05:59:01 | 379ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-28 14:48:37 | 427ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-24 14:11:10 | 718ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-02 01:08:40 | 666ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-30 20:58:28 | 751ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 10:12:06 | 906ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-24 21:52:04 | 699ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-21 13:18:36 | 6433ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-13 16:46:06 | 1079ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-12 01:45:46 | 5577ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-27 22:25:46 | 4861ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-22 17:39:18 | 1470ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-29 12:10:49 | 769ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 17:27:32 | 2514ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 11:01:32 | 600ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-18 13:29:08 | 6520ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 12:53:03 | 2375ms | 2 NS 1 A 4 MX | 🔒 Secure |