w-madsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 February 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.136 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod5-cph3.one.com, mx2.pub.mailpod5-cph3.one.com and 1 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 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.136 | 3600s | webcluster1.webpod17-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod5-cph3.one.com | 185.164.14.54 | mx1.pub.mailpod5-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod5-cph3.one.com | 185.164.14.55 | mx2.pub.mailpod5-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod5-cph3.one.com | 185.164.14.56 | mx3.pub.mailpod5-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 46.30.215.136 |
| 🔶 Autoconfig | 46.30.215.136 |
| www | 46.30.215.184 2a02:2350:5:106:80c2:f78a:8439:8d89 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network w-madsen.dk: 46.30.215.184 2a02:2350:5:106:80c2:f78a:8439:8d89 (AS51468) www.w-madsen.dk: 46.30.215.184 2a02:2350:5:106:80c2:f78a:8439:8d89 (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.mailpod5-cph3.one.com | DANE-EE · SPKI · SHA-256 | D8DFA3FF2BFC8029FC54CAE58297D988… |
| SMTP _25._tcp.mx2.pub.mailpod5-cph3.one.com | DANE-EE · SPKI · SHA-256 | D8DFA3FF2BFC8029FC54CAE58297D988… |
| SMTP _25._tcp.mx3.pub.mailpod5-cph3.one.com | DANE-EE · SPKI · SHA-256 | D8DFA3FF2BFC8029FC54CAE58297D988… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026062401 |
| 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 | 2005-02-03 |
| Expires | 2027-02-28 (123d) |
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).
| Domain | Registrar |
|---|---|
| unika-dansk-design.dk | ONE.COM A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-20 12:58:33 | 569ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-07 19:35:26 | 500ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-03 09:45:34 | 713ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-13 23:32:23 | 4590ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-08 17:33:17 | 1353ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-21 05:28:58 | 2422ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-02 17:36:45 | 850ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-27 08:12:54 | 926ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-02 12:35:25 | 1989ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-25 06:14:43 shown | 727ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-21 04:22:31 | 946ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-20 13:55:52 | 710ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-17 11:51:50 | 895ms | 2 NS 1 A 3 MX | 🔒 Secure |