mx11.dk is a .dk domain served by 2 nameservers (ns.vest.net, ns2.vest.net). It was registered on 28 July 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 140.82.38.100 is hosted by The Constant Company, LLC (AS20473) in Germany. Mail is handled by mail.mx11.dk. The zone is DNSSEC-signed but currently fails validation, publishes a 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 |
|---|---|---|---|
| ns.vest.net | 185.221.30.10 | ns.vest.net | AS31027 GlobalConnect A/S |
| ns2.vest.net | 185.221.30.11 | ns2.vest.net | AS31027 GlobalConnect A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 140.82.38.100 | 86400s | mail.mx11.dk | AS20473 | The Constant Company, LLC | 140.82.0.0/18 | 🇩🇪 Germany | Frankfurt am Main |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mail.mx11.dk | 140.82.38.100 | mail.mx11.dk | AS20473 The Constant Company, LLC |
| TXT Record |
|---|
| google-site-verification=NQLbp8yIiaCEMl4uUU1blOpwUclikcUr080dam_b1bk |
| v=spf1 a:mail.mx11.dk ip4:140.82.38.100 include:mail.vest.net ~all |
| Policy | Record (mx11.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a:mail.mx11.dk ip4:140.82.38.100 include:mail.vest.net ~all |
| Policy | Record (_dmarc.mx11.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
DNS lookups: 2/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | broken trust chain resolving 'mx11.dk/A/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Serial | 2025011302 |
| Primary NS (MNAME) | ns.vest.net |
| Responsible (RNAME) | hostmaster@vest.net |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2008-07-28 |
| Expires | 2027-07-31 (287d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 12:22:21 | 462ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 22:28:18 | 521ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 17:33:54 | 626ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-25 20:09:43 | 2509ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-13 14:08:02 | 13240ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-27 16:43:35 | 667ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 04:37:31 | 4621ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 20:57:44 shown | 866ms | 2 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-18 08:28:44 | 652ms | 2 NS 1 A 1 MX | 🔓 Insecure |