| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.23.160 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.212.80 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.pub.mailpod7-cph3.one.com | 104.37.35.36 | mx1.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 300s | mx2.pub.mailpod7-cph3.one.com | 104.37.35.37 | mx2.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 300s | mx3.pub.mailpod7-cph3.one.com | 104.37.35.38 | mx3.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3036::ac43:d450 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:17a0 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.23.160,172.67.212.80 ech=AEX+DQBBOQAgACDReRiOW+HwoQUTXzsusmUib7wRjR/raK7KozQJ3xIlTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:d450,2606:4700:3037::6815:17a0 |
| TXT Record |
|---|
| google-site-verification=KEnu8Daat7vO5veaWSD9GUaDZ4OOdlkDRXA8XqWholY |
| MS=ms92319300 |
| v=spf1 mx a include:_custspf.one.com include:spf.mandrillapp.com include:eu.mailgun.org ~all |
| Policy | Record (dethavemanden.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx a include:_custspf.one.com include:spf.mandrillapp.com include:eu.mailgun.org ~all |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod7-cph3.one.com | DANE-EE · SPKI · SHA-256 | E54A7262DC6E3E0F06227A22B71D01DC… |
| SMTP _25._tcp.mx2.pub.mailpod7-cph3.one.com | DANE-EE · SPKI · SHA-256 | E54A7262DC6E3E0F06227A22B71D01DC… |
| SMTP _25._tcp.mx3.pub.mailpod7-cph3.one.com | DANE-EE · SPKI · SHA-256 | E54A7262DC6E3E0F06227A22B71D01DC… |
| 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 | 2410684193 |
| Primary NS (MNAME) | rudy.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 12:43:24 | 891ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-07-28 21:23:51 | 10978ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-07-05 21:19:39 | 27725ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-06-19 22:05:07 | 866ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-06-17 02:25:50 | 696ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |