| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 3.121.216.151 | 300s | ec2-3-121-216-151.eu-central-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 3.96.0.0/11 | 🇩🇪 Germany | Frankfurt am Main |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2411101050 |
| Primary NS (MNAME) | jim.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 02:35:19 | 2586ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-06 20:22:24 | 921ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 21:09:03 | 2113ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 15:28:09 | 1179ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 06:06:11 | 445ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 09:19:26 | 1220ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |