| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.56.123 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.151.41 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.pub.mailpod14-cph3.one.com | 185.10.9.212 | mx1.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx2.pub.mailpod14-cph3.one.com | 185.10.9.213 | mx2.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx3.pub.mailpod14-cph3.one.com | 185.10.9.214 | mx3.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx4.pub.mailpod14-cph3.one.com | 185.10.9.215 | mx4.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.56.123 |
| 🔶 Autoconfig | 104.21.56.123 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:9729 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3032::6815:387b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.56.123,172.67.151.41 ech=AEX+DQBBMgAgACAyKj91O2q6RdL0qFlcWTlYaj3BJo8nhoftP0Z2uI4/YwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9729,2606:4700:3032::6815:387b |
| TXT Record |
|---|
| facebook-domain-verification=knyzbm3klgz07xxyxvvy9uivibw74q |
| google-site-verification=giyt0i87jEvLx3u3RK_PMF1VyFKdQEBg6jhvL7oOZK8 |
| mailerlite-domain-verification=09d3835b0e76283a60b2e907f493c9fc3be475d5 |
| v=spf1 include:_spf.mlsend.com include:_custspf.one.com a mx ~all |
| Policy | Record (idealkaffe.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.mlsend.com include:_custspf.one.com a mx ~all |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | A4B9A2A35B513EFAC91F5A3C11DD0C58… |
| SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | A4B9A2A35B513EFAC91F5A3C11DD0C58… |
| SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | A4B9A2A35B513EFAC91F5A3C11DD0C58… |
| SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | A4B9A2A35B513EFAC91F5A3C11DD0C58… |
| 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 | 2412221238 |
| Primary NS (MNAME) | eric.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 23:24:59 | 1160ms | 2 NS 2 A 4 MX | 🔓 Insecure | View |
| 2026-08-16 01:42:18 | 1285ms | 2 NS 2 A 4 MX | 🔓 Insecure | View |
| 2026-07-17 19:39:46 | 8814ms | 2 NS 2 A 4 MX | 🔓 Insecure | View |
| 2026-06-28 14:34:19 | 1020ms | 2 NS 2 A 4 MX | 🔓 Insecure | View |
| 2026-06-24 14:37:23 | 1311ms | 2 NS 2 A 4 MX | 🔓 Insecure | View |
| 2026-06-19 06:13:45 | 4481ms | 2 NS 2 A 4 MX | 🔓 Insecure | View |
| 2026-06-17 14:24:40 | 947ms | 2 NS 2 A 4 MX | 🔓 Insecure | View |