rasmusskov.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.improvmx.com, mx2.improvmx.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| www | 46.30.211.38 (AS51468) (address records, no CNAME) |
| www vs bare domain | Only www resolves (all like this) |
| 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 | 2026101001 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 20:37:18 shown | 551ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-30 17:40:44 | 641ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-14 02:15:43 | 696ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-01 00:05:54 | 660ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-27 21:06:37 | 651ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-25 20:24:12 | 777ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-11 03:43:39 | 9260ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-15 02:02:31 | 3154ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-12 05:43:12 | 1377ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-27 19:02:04 | 895ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-25 21:11:12 | 569ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-23 13:13:09 | 926ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 07:38:34 | 925ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 20:55:02 | 1514ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-22 04:56:57 | 1113ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 04:01:40 | 872ms | 2 NS 0 A 2 MX | 🔒 Secure |