familien-ridder.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 September 2006 (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 (familien-ridder.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| www | NXDOMAIN |
| 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 | 2026091501 |
| 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 | 2006-09-16 |
| Expires | 2026-09-30 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-27 10:55:52 | 316ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-26 07:12:35 | 105ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-25 07:06:40 | 341ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-24 02:48:40 | 218ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-23 01:45:00 | 710ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-21 18:54:36 | 324ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-19 19:34:07 | 364ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 18:31:20 | 119ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 18:26:43 | 217ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 17:30:32 | 240ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 15:24:02 | 111ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 13:47:51 | 229ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 13:19:40 | 209ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 03:48:49 | 222ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 01:38:20 | 359ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 00:09:20 | 94ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 18:34:42 | 1501ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 18:32:13 | 944ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-06 18:28:28 | 450ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-05 17:02:46 | 404ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-04 16:52:41 | 112ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 16:48:54 | 250ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 16:47:50 | 105ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-01 16:45:12 | 1839ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-30 16:37:16 shown | 333ms | 2 NS 0 A 0 MX | 🔒 Secure |