| 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.mailpod13-cph3.one.com | 185.10.9.42 | mx1.pub.mailpod13-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod13-cph3.one.com | 185.10.9.43 | mx2.pub.mailpod13-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod13-cph3.one.com | 185.10.9.44 | mx3.pub.mailpod13-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod13-cph3.one.com | 185.10.9.45 | mx4.pub.mailpod13-cph3.one.com | AS51468 One.com A/S |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod13-cph3.one.com | DANE-EE · SPKI · SHA-256 | BE8C554E6A2A9BFE9F87080F0AE71BAD… |
| SMTP _25._tcp.mx2.pub.mailpod13-cph3.one.com | DANE-EE · SPKI · SHA-256 | BE8C554E6A2A9BFE9F87080F0AE71BAD… |
| SMTP _25._tcp.mx3.pub.mailpod13-cph3.one.com | DANE-EE · SPKI · SHA-256 | BE8C554E6A2A9BFE9F87080F0AE71BAD… |
| SMTP _25._tcp.mx4.pub.mailpod13-cph3.one.com | DANE-EE · SPKI · SHA-256 | BE8C554E6A2A9BFE9F87080F0AE71BAD… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082202 |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 04:36:51 | 946ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-27 01:13:23 | 847ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-25 21:43:14 | 674ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-22 22:42:12 | 6898ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-20 22:36:00 | 1132ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-20 20:05:44 | 2862ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-11 06:39:20 | 5787ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-27 18:59:37 | 1427ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-24 23:18:24 | 1119ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-21 10:00:59 | 1230ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-17 10:14:50 | 4268ms | 2 NS 1 A 4 MX | 🔒 Secure | View |