| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 88.99.226.150 | 3600s | static.150.226.99.88.clients.your-server.de | AS24940 | Hetzner Online GmbH | 88.99.0.0/16 | 🇩🇪 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 | 2026080901 |
| 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 15:51:28 | 592ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 10:47:25 | 614ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-10 12:08:07 | 3162ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-19 14:26:45 | 4541ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-11 03:08:22 | 535ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 11:09:23 | 671ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 06:33:45 | 1204ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 12:13:13 | 2383ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 05:35:18 | 1025ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 17:14:28 | 1237ms | 2 NS 1 A 0 MX | 🔒 Secure | View |