| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 3.65.102.101 | 43200s | ec2-3-65-102-101.eu-central-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 3.64.0.0/12 | 🇩🇪 Germany | Frankfurt am Main |
| 3.71.253.221 | 43200s | ec2-3-71-253-221.eu-central-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 3.64.0.0/12 | 🇩🇪 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 | 2026081101 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 08:55:51 | 1738ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-12 09:09:58 | 2816ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-29 19:51:29 | 4659ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-17 16:39:23 | 534ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-12 11:06:32 | 555ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-22 22:07:54 | 2532ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-22 16:26:05 | 1177ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 20:39:26 | 473ms | 2 NS 2 A 0 MX | 🔒 Secure | View |