| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 148.251.0.35 | 3598s | static.35.0.251.148.clients.your-server.de | AS24940 | Hetzner Online GmbH | 148.251.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 148.251.0.35 |
| 🔶 Autoconfig | 148.251.0.35 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081201 |
| 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 07:53:34 | 2399ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 02:15:29 | 16974ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-13 13:26:30 | 3044ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-19 08:43:47 | 2456ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 07:18:24 | 8544ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 11:54:18 | 821ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 11:29:21 | 702ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 04:42:20 | 827ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 15:58:58 | 871ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 13:24:31 | 535ms | 2 NS 1 A 0 MX | 🔒 Secure | View |