| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 195.47.247.18 |
| 🔶 Autoconfig | 195.47.247.18 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080801 |
| 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 | |
|---|---|---|---|---|
| 2026-08-09 10:15:54 | 686ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-11 03:13:33 | 8516ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 02:12:14 | 557ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 06:30:22 | 525ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-21 13:27:48 | 539ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 09:41:38 | 1136ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 18:27:21 | 617ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 21:43:37 | 551ms | 2 NS 1 A 0 MX | 🔒 Secure | View |