| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 54.72.171.238 | 43200s | ec2-54-72-171-238.eu-west-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 54.64.0.0/12 | 🇮🇪 Ireland | Dublin |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081001 |
| 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 | |
|---|---|---|---|---|
| 2026-08-26 15:36:25 | 1498ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-11 19:41:53 | 4076ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-18 03:42:59 | 2391ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-14 13:07:48 | 959ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-30 19:19:57 | 767ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-27 10:22:34 | 2536ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-26 03:20:16 | 2763ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-18 07:29:15 | 3199ms | 2 NS 1 A 2 MX | 🔒 Secure | View |