| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.98.159.197 | 600s | static.197.159.98.91.clients.your-server.de | AS24940 | Hetzner Online GmbH | 91.98.0.0/15 | 🇩🇪 Germany | Falkenstein |
| 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 | 2026081801 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2026-02-11 |
| Expires | 2027-02-10 (154d) |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 04:27:09 | 822ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-19 02:36:26 | 2819ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-03 19:12:55 | 16552ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-02 16:45:24 | 689ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-27 03:41:29 | 519ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-19 10:04:00 | 576ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-09 05:34:15 | 814ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 04:33:18 | 1782ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 23:12:01 | 894ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 09:29:22 | 540ms | 2 NS 1 A 0 MX | 🔒 Secure | View |