2winsen.dk is a .dk domain served by 2 nameservers (ns1.desec.io, ns2.desec.org). It was registered on 29 October 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mxext1.mailbox.org, mxext2.mailbox.org and 2 more. The zone is DNSSEC-signed and validates, publishes a 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.
| TXT Record |
|---|
| v=spf1 include:mailbox.org ~all |
| Policy | Record (2winsen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:mailbox.org ~all |
| Policy | Record (_dmarc.2winsen.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1;p=none;rua=mailto:mail@2winsen.dk |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves 2winsen.dk: no address www.2winsen.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 2 CDS, 1 CDNSKEY |
DNS lookups: 2/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mxext1.mailbox.org | DANE-EE · SPKI · SHA-256 | 4758AF6F02DFB5DC8795FA402E77A8A0… |
| SMTP _25._tcp.mxext1.mailbox.org | DANE-EE · SPKI · SHA-256 | 996AD31D65E03F038B8EC950F6F26611… |
| SMTP _25._tcp.mxext1.mailbox.org | DANE-EE · SPKI · SHA-256 | E41CC7633029AFDBA53744D7E5FC31EF… |
| SMTP _25._tcp.mxext2.mailbox.org | DANE-EE · SPKI · SHA-256 | 4758AF6F02DFB5DC8795FA402E77A8A0… |
| SMTP _25._tcp.mxext2.mailbox.org | DANE-EE · SPKI · SHA-256 | 996AD31D65E03F038B8EC950F6F26611… |
| SMTP _25._tcp.mxext2.mailbox.org | DANE-EE · SPKI · SHA-256 | E41CC7633029AFDBA53744D7E5FC31EF… |
| SMTP _25._tcp.mxext3.mailbox.org | DANE-EE · SPKI · SHA-256 | 996AD31D65E03F038B8EC950F6F26611… |
| SMTP _25._tcp.mxext3.mailbox.org | DANE-EE · SPKI · SHA-256 | E41CC7633029AFDBA53744D7E5FC31EF… |
| SMTP _25._tcp.mxext3.mailbox.org | DANE-EE · SPKI · SHA-256 | 4758AF6F02DFB5DC8795FA402E77A8A0… |
| SMTP _25._tcp.mxext4.mailbox.org | DANE-EE · SPKI · SHA-256 | 996AD31D65E03F038B8EC950F6F26611… |
| SMTP _25._tcp.mxext4.mailbox.org | DANE-EE · SPKI · SHA-256 | E41CC7633029AFDBA53744D7E5FC31EF… |
| SMTP _25._tcp.mxext4.mailbox.org | DANE-EE · SPKI · SHA-256 | 4758AF6F02DFB5DC8795FA402E77A8A0… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026084464 |
| Primary NS (MNAME) | get.desec.io |
| Responsible (RNAME) | get@desec.io |
| Refresh | 86400s |
| Retry | 3600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Domænehajen ApS |
| Registered | 2011-10-29 |
| Expires | 2027-10-31 (379d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 17:36:49 shown | 2326ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-10-09 05:32:08 | 1645ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-10-02 00:37:43 | 4917ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-09-24 23:02:16 | 1432ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-09-20 10:08:36 | 1571ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-09-06 10:55:23 | 1347ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-08-28 01:35:22 | 737ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-08-20 20:27:48 | 3492ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-08-17 08:56:33 | 6278ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-08-15 03:46:22 | 4416ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-08-07 16:06:23 | 17093ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-08-02 15:22:07 | 1304ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-07-24 17:15:45 | 3425ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-07-17 09:19:08 | 9668ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-07-09 23:23:03 | 10587ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-07-03 12:23:05 | 2338ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-06-25 23:28:06 | 1232ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-06-25 23:14:03 | 664ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-06-20 08:31:42 | 1530ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-06-16 12:47:39 | 956ms | 2 NS 0 A 3 MX | 🔒 Secure |