| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.spamfilter.io | DANE-EE · SPKI · SHA-256 | 9A25F05F2E322DABDCC9B7A06AB47A2D… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026081401 |
| 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 | |
|---|---|---|---|---|
| 2026-08-25 05:09:16 | 4422ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-14 10:54:28 | 939ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-16 00:33:51 | 843ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-23 06:35:52 | 663ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-22 19:45:52 | 891ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 00:21:54 | 778ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-17 15:10:11 | 372ms | 0 NS 0 A 0 MX | ❓ Unknown | View |