| 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 | 2026082901 |
| 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 | 2026-02-20 |
| Expires | 2027-02-19 (170d) |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-30 01:38:29 | 1071ms | 2 NS 4 A 1 MX | 🔒 Secure | View |
| 2026-08-02 11:28:31 | 16781ms | 2 NS 4 A 1 MX | 🔒 Secure | View |
| 2026-07-19 03:04:59 | 6501ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 18:09:23 | 4525ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-01 23:52:57 | 1349ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 05:55:21 | 489ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 21:26:07 | 1636ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 00:33:18 | 447ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 22:13:07 | 541ms | 2 NS 1 A 0 MX | 🔒 Secure | View |