karriereudenbarrierer.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. Its website address 185.21.42.10 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.42.10 | 3600s | vm1172.enterprisecloud.nu | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod11-cph3.one.com | 104.37.34.230 | mx1.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod11-cph3.one.com | 104.37.34.231 | mx2.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod11-cph3.one.com | 104.37.34.232 | mx3.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod11-cph3.one.com | 104.37.34.233 | mx4.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 185.21.42.10 |
| 🔶 Autoconfig | 185.21.42.10 |
| TXT Record |
|---|
| include:web.shared.mysmtp.com |
| www | 185.21.42.10 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network karriereudenbarrierer.dk: 185.21.42.10 (AS48854) www.karriereudenbarrierer.dk: 185.21.42.10 (AS48854) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 24F573980561755185B794745411B05D… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 24F573980561755185B794745411B05D… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 24F573980561755185B794745411B05D… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 24F573980561755185B794745411B05D… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092801 |
| 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 |
|---|---|---|---|
| 2026-10-02 17:17:17 shown | 1960ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-29 16:54:06 | 763ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-28 17:52:25 | 740ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-26 17:22:32 | 646ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-24 00:14:12 | 764ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-10 21:20:22 | 4662ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-04 08:59:50 | 2618ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 08:35:15 | 755ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 11:25:49 | 2781ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-24 03:22:33 | 5377ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-29 22:04:07 | 770ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 17:20:01 | 666ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 20:32:23 | 3297ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 07:21:33 | 1162ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 02:41:11 | 917ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 22:15:48 | 676ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-21 19:08:27 | 1181ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 04:25:37 | 691ms | 2 NS 1 A 4 MX | 🔒 Secure |