| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.204.46.172 | 3600s | a2eac.netcup.net | AS197540 | netcup GmbH | 91.204.44.0/22 | 🇩🇪 Germany | Nuremberg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod14-cph3.one.com | 185.10.9.212 | mx1.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod14-cph3.one.com | 185.10.9.213 | mx2.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod14-cph3.one.com | 185.10.9.214 | mx3.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod14-cph3.one.com | 185.10.9.215 | mx4.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 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 | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081902 |
| 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 | |
|---|---|---|---|---|
| 2026-08-26 16:38:51 | 853ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-20 13:05:18 | 6897ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-19 10:48:46 | 3214ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-09 22:20:46 | 6925ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-25 07:54:35 | 5390ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-23 05:46:11 | 1111ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 17:46:52 | 1197ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-19 06:02:44 | 1459ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-17 22:38:51 | 776ms | 2 NS 1 A 4 MX | 🔒 Secure | View |