mdmandskab.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 212.97.141.28 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, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 212.97.141.28 | 3600s | web05.webtohosting.dk | AS48854 | team.blue Denmark A/S | 212.97.140.0/22 | 🇩🇰 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 |
| TXT Record |
|---|
| v=spf1 mx a include:_custspf.one.com include:web05.webtohosting.dk -all |
| Policy | Record (mdmandskab.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a include:_custspf.one.com include:web05.webtohosting.dk -all |
| Policy | Record (_dmarc.mdmandskab.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; |
| www | 212.97.141.28 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 5/10 · policy: -all
No problems found| 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 | 2026100601 |
| 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 |
|---|---|---|---|
| 2026-10-07 09:00:33 shown | 1024ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 23:44:17 | 748ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-28 23:24:24 | 744ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-26 22:48:42 | 764ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-25 22:24:32 | 880ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-25 22:20:24 | 4118ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-29 23:16:07 | 590ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 10:54:01 | 775ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 01:16:46 | 654ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 00:50:44 | 715ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-30 00:55:02 | 928ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 20:33:56 | 982ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 18:31:11 | 2274ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 12:55:01 | 887ms | 2 NS 1 A 4 MX | 🔒 Secure |