rasmusboserup.dk is a .dk domain served by 2 nameservers (frida.ns.cloudflare.com, tate.ns.cloudflare.com). It was registered on 6 July 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is not DNSSEC-signed, 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.pub.mailpod11-cph3.one.com | 104.37.34.230 | mx1.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx2.pub.mailpod11-cph3.one.com | 104.37.34.231 | mx2.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx3.pub.mailpod11-cph3.one.com | 104.37.34.232 | mx3.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx4.pub.mailpod11-cph3.one.com | 104.37.34.233 | mx4.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves rasmusboserup.dk: no address www.rasmusboserup.dk: no address |
| Wildcard | No |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2410503800 |
| Primary NS (MNAME) | frida.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2023-07-06 |
| Expires | 2027-07-05 (256d) |
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 |
|---|---|
| bitpro.dk | ONE.COM A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 09:23:02 | 2209ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-10-08 20:53:27 | 462ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-09-24 12:05:32 | 641ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-09-23 11:46:30 | 742ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-09-18 00:22:59 | 10126ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-08-27 05:25:48 | 752ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-08-18 00:57:24 | 1244ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-07-26 21:36:06 shown | 3642ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-07-02 16:17:06 | 9881ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-06-27 15:57:28 | 1947ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-06-25 21:23:00 | 840ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-06-21 11:04:36 | 1147ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-06-18 09:30:57 | 4216ms | 2 NS 0 A 4 MX | 🔓 Insecure |