| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 52.51.189.19 | 3600s | ec2-52-51-189-19.eu-west-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 52.48.0.0/14 | 🇮🇪 Ireland | Dublin |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025031401 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-26 16:46:18 | 563ms | 4 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-26 14:34:20 | 645ms | 4 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-22 22:38:49 | 846ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 11:40:03 | 1145ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 19:59:20 | 407ms | 4 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 01:25:40 | 354ms | 4 NS 1 A 0 MX | 🔒 Secure | View |