| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 89.168.118.186 | 43200s | — | AS31898 | Oracle Corporation | 89.168.64.0/18 | 🇩🇪 Germany | Frankfurt am Main |
| 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 | 2026081101 |
| 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 | |
|---|---|---|---|---|
| 2026-09-02 07:58:13 | 509ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-31 22:30:52 | 727ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-28 01:40:19 | 583ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-20 01:37:52 | 4604ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-13 10:01:01 | 1080ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 04:44:20 | 1063ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-13 19:57:29 | 880ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 06:05:05 | 556ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 20:27:40 | 729ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 11:28:46 | 1161ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 13:29:57 | 446ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 11:59:40 | 1848ms | 2 NS 1 A 0 MX | 🔒 Secure | View |