| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 116.203.112.227 | 600s | static.227.112.203.116.clients.your-server.de | AS24940 | Hetzner Online GmbH | 116.202.0.0/15 | 🇩🇪 Germany | Nuremberg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mail.server1.org | 168.119.236.121 | mail.server1.org | AS24940 Hetzner Online GmbH |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081901 |
| 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 | |
|---|---|---|---|---|
| 2026-08-20 21:29:57 | 2384ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-11 06:54:06 | 1043ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-20 09:11:34 | 599ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-30 23:14:36 | 581ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 05:43:34 | 1494ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 18:45:00 | 2387ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 06:00:35 | 1173ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 20:13:28 | 1035ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 12:02:22 | 759ms | 2 NS 1 A 1 MX | 🔒 Secure | View |