| 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 | 2026080701 |
| 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 | |
|---|---|---|---|---|
| 2026-08-07 13:42:58 | 646ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-02 13:08:24 | 4569ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-09 05:20:08 | 1346ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-04 13:08:43 | 829ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 13:02:11 | 1582ms | 2 NS 0 A 0 MX | ⚠️ Bogus | View |