| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 148.251.120.188 | 600s | static.188.120.251.148.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 | 148.251.120.188 |
| 🔶 Autoconfig | 148.251.120.188 |
| TXT Record |
|---|
| google-site-verification=nrfGj-w1sY44EdGxT9q0ezxuHEA5hHAX-T4AshCGKPc |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081301 |
| 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 19:13:58 | 849ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-14 16:26:40 | 689ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-15 13:17:56 | 1236ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-28 04:54:21 | 1057ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 07:06:05 | 1363ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 05:26:45 | 503ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 00:38:38 | 761ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 21:09:36 | 4996ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 13:44:44 | 1971ms | 2 NS 1 A 0 MX | 🔒 Secure | View |