| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 178.104.0.233 | 3600s | static.233.0.104.178.clients.your-server.de | AS24940 | Hetzner Online GmbH | 178.104.0.0/15 | 🇩🇪 Germany | Nuremberg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080801 |
| 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 | |
|---|---|---|---|---|
| 2026-09-07 14:26:34 | 758ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-09-01 00:03:46 | 624ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-10 06:10:52 | 2283ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-21 21:01:07 | 4557ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-11 11:26:29 | 1678ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 11:57:59 | 588ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 15:21:08 | 555ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 12:16:22 | 597ms | 2 NS 1 A 0 MX | 🔒 Secure | View |