mdietz.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 September 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.128 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.111.240.128 | 3600s | webcluster1.webpod11-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod9-cph3.one.com | 185.164.14.118 | mx1.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod9-cph3.one.com | 185.164.14.119 | mx2.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod9-cph3.one.com | 185.164.14.120 | mx3.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod9-cph3.one.com | 185.164.14.124 | mx4.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 77.111.240.128 |
| 🔶 Autoconfig | 77.111.240.128 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:7:90f8:c290:536a | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 77.111.240.128 2a02:2350:5:102:6:d99e:7f90:74db (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network mdietz.dk: 77.111.240.128 2a02:2350:5:102:6:d99e:7f90:74db (AS51468) www.mdietz.dk: 77.111.240.128 2a02:2350:5:102:6:d99e:7f90:74db (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026062205 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2005-09-06 |
| Expires | 2027-09-30 (344d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 03:20:33 | 513ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-09 13:39:44 | 857ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-27 05:42:19 | 677ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-26 21:03:59 | 833ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 22:11:37 | 612ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 19:41:21 | 679ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-22 17:07:58 | 8470ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-21 17:05:15 | 1746ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-25 21:29:27 | 17243ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-27 04:45:29 | 1775ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 11:15:08 shown | 2956ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 03:13:05 | 804ms | 2 NS 1 A 4 MX | ⚠️ Bogus |
| 2026-06-18 07:06:30 | 2642ms | 2 NS 1 A 4 MX | 🔒 Secure |