rudersdalkopiservice.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 December 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by .. 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| www | 195.47.247.18 (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 | 2026101301 |
| 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 | 2006-12-06 |
| Expires | 2026-12-31 (71d) |
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 |
|---|---|
| idontryk.dk | DANDOMAIN A/S |
| prgrafisk.dk | ONE.COM A/S |
| rudersdal-tryk.dk | Punktum dk A/S (direct) |
| rudersdalkopi.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 15:15:50 shown | 306ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-26 21:50:36 | 414ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-15 04:01:05 | 2811ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-26 13:06:51 | 566ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-22 03:30:29 | 3064ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-13 21:34:59 | 4519ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-17 02:12:41 | 517ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-08 20:45:14 | 16655ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-25 19:29:26 | 614ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-06-24 04:04:44 | 1024ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-06-23 20:27:41 | 1110ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 07:36:23 | 836ms | 2 NS 0 A 3 MX | 🔒 Secure |