| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.33.51 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.141.104 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| 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 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:2133 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:8d68 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.33.51,172.67.141.104 ech=AEX+DQBB6wAgACCyacMaaeNcdEuc1AIx8sSfuIK7wftuLibe3j9MYwmYXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2133,2606:4700:3033::ac43:8d68 |
| Policy | Record (_dmarc.ingeniørenplus.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| 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 | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2412304160 |
| Primary NS (MNAME) | cloe.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-16 07:52:22 | 1379ms | 2 NS 2 A 4 MX | 🔓 Insecure | View |
| 2026-07-24 12:46:45 | 18820ms | 2 NS 2 A 4 MX | 🔓 Insecure | View |
| 2026-07-02 11:55:24 | 3017ms | 2 NS 2 A 4 MX | 🔓 Insecure | View |
| 2026-06-23 17:38:32 | 1026ms | 2 NS 2 A 4 MX | ❓ Unknown | View |
| 2026-06-22 00:38:07 | 330ms | 0 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-21 21:03:53 | 9352ms | 2 NS 2 A 4 MX | 🔒 Secure | View |
| 2026-06-21 10:52:06 | 302ms | 0 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-20 15:35:21 | 1241ms | 2 NS 2 A 4 MX | 🔒 Secure | View |
| 2026-06-20 04:01:14 | 541ms | 0 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-19 13:44:36 | 1122ms | 2 NS 2 A 4 MX | 🔒 Secure | View |
| 2026-06-17 14:50:59 | 438ms | 0 NS 0 A 0 MX | ❓ Unknown | View |