dks-gruppen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 15 October 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.
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (dks-gruppen.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves dks-gruppen.dk: no address www.dks-gruppen.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
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 | 2026061201 |
| 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 | 2022-10-15 |
| Expires | 2026-10-14 (expired) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 01:30:47 | 210ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-21 18:18:18 | 140ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-20 05:22:27 | 218ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-19 04:11:19 | 183ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 03:14:40 | 237ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 01:47:40 | 234ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 00:51:10 | 815ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 19:26:46 | 756ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-18 19:22:13 | 468ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-12 18:38:41 | 453ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-13 17:12:10 | 686ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-13 07:49:44 | 2397ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-20 21:34:02 | 484ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-20 12:01:14 shown | 350ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 03:50:34 | 426ms | 2 NS 0 A 0 MX | 🔒 Secure |