| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 57.128.91.69 | 3600s | — | AS16276 | OVH SAS | 57.128.0.0/15 | 🇫🇷 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 | 2026081010 |
| 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 | |
|---|---|---|---|---|
| 2026-08-14 11:55:09 | 2848ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-11 00:57:06 | 2446ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 02:27:25 | 2580ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 18:49:39 | 2144ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 00:06:14 | 1011ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 16:04:02 | 890ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 09:23:43 | 692ms | 2 NS 1 A 0 MX | 🔒 Secure | View |