| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 3.125.146.6 | 43200s | ec2-3-125-146-6.eu-central-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 3.96.0.0/11 | 🇩🇪 Germany | Frankfurt am Main |
| 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 |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-29 06:23:59 | 807ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-08 13:19:16 | 739ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-04 23:11:43 | 2541ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-28 01:57:49 | 563ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 03:17:44 | 6418ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 09:06:46 | 1174ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 22:01:33 | 843ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 18:11:03 | 1129ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 08:24:28 | 10271ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 08:14:34 | 1099ms | 2 NS 1 A 0 MX | ⚠️ Bogus | View |
| 2026-06-17 08:01:40 | 386ms | 2 NS 1 A 0 MX | ⚠️ Bogus | View |
| 2026-06-17 08:00:29 | 462ms | 2 NS 1 A 0 MX | 🔒 Secure | View |