| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 178.104.253.9 | 3600s | static.9.253.104.178.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 | 2026082601 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 09:22:25 | 604ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 22:28:57 | 457ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 16:40:11 | 860ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-24 14:46:32 | 1448ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-27 01:31:01 | 2710ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-08 16:32:31 | 1248ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 22:03:11 | 4051ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 00:44:51 | 565ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 08:37:40 | 1696ms | 2 NS 1 A 1 MX | 🔒 Secure | View |