dimdup.dk is a .dk domain served by 2 nameservers (dexter.ns.cloudflare.com, joselyn.ns.cloudflare.com). It was registered on 5 February 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by route1.mx.cloudflare.net, route2.mx.cloudflare.net and 1 more. The zone is not DNSSEC-signed, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| dexter.ns.cloudflare.com | — | — | — |
| joselyn.ns.cloudflare.com | — | — | — |
| TXT Record |
|---|
| google-site-verification=3dF_lw-HTrGxWWtWTmJaIbQNdDDKj9vX8yc0rX-K7Fo |
| MS=ms25760982 |
| v=spf1 include:_spf.mx.cloudflare.net ~all |
| Policy | Record (dimdup.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.mx.cloudflare.net ~all |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves dimdup.dk: no address www.dimdup.dk: no address |
| Wildcard | No |
DNS lookups: 1/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2404033360 |
| Primary NS (MNAME) | dexter.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2024-02-05 |
| Expires | 2028-02-04 (470d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 10:04:48 | 3114ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-10-02 23:09:02 | 742ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-09-13 04:29:23 | 1205ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-08-27 10:33:19 | 1264ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-08-26 22:03:16 | 899ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-08-24 05:41:57 | 5725ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-08-16 19:06:16 | 2181ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-07-22 12:44:11 | 17723ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-07-11 15:04:04 | 2106ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-07-02 09:45:44 | 4835ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-06-27 00:15:11 | 1102ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-06-17 03:20:16 | 2635ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-06-17 03:20:02 shown | 65535ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-06-17 03:03:52 | 619ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-06-17 03:00:22 | 829ms | 2 NS 0 A 3 MX | 🔓 Insecure |