| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 85.208.48.244 | 3600s | vmi3186131.contaboserver.net | AS51167 | Contabo GmbH | 85.208.48.0/24 | 🇫🇷 France | Lauterbourg |
| 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 | 2026082101 |
| 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 | |
|---|---|---|---|---|
| 2026-09-01 20:46:00 | 761ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-28 11:27:36 | 768ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-21 19:49:03 | 801ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-21 11:37:30 | 8734ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-13 20:17:13 | 4670ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-01 20:41:02 | 774ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-27 23:06:59 | 504ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 12:52:05 | 404ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 17:01:46 | 909ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 12:22:22 | 488ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 18:59:47 | 448ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |