| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 178.33.221.84 | 3600s | ip84.ip-178-33-221.eu | AS16276 | OVH SAS | 178.32.0.0/15 | 🇫🇷 France | — |
| 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 | 2026090201 |
| 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 | |
|---|---|---|---|---|
| 2026-09-04 13:42:07 | 679ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-29 09:01:20 | 808ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-28 02:00:49 | 727ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-23 20:54:40 | 2976ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-23 00:27:08 | 1168ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 22:35:52 | 1155ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 18:58:54 | 2691ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-20 05:32:43 | 2918ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-17 15:21:17 | 610ms | 2 NS 1 A 4 MX | 🔒 Secure | View |