| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 144.76.20.91 | 3600s | static.91.20.76.144.clients.your-server.de | AS24940 | Hetzner Online GmbH | 144.76.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod12-cph3.one.com | 104.37.34.246 | mx1.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod12-cph3.one.com | 104.37.34.247 | mx2.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod12-cph3.one.com | 104.37.34.248 | mx3.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod12-cph3.one.com | 104.37.34.249 | mx4.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082401 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-25 08:28:57 | 4724ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-25 06:45:18 | 2053ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-21 02:08:08 | 5075ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-25 12:27:10 | 913ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-25 10:01:19 | 2299ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-25 00:12:24 | 1509ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-21 07:58:52 | 4827ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-18 16:50:57 | 669ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-16 15:43:45 | 6709ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-16 15:35:12 | 553ms | 2 NS 1 A 4 MX | 🔒 Secure | View |