| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 76.76.21.21 | 800s | — | AS16509 | Amazon.com, Inc. | 76.76.21.0/24 | 🇺🇸 United States | Walnut |
| 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 | 2024112613 |
| Primary NS (MNAME) | ns1.evrydns.net |
| Responsible (RNAME) | hostmaster@edb.com |
| Refresh | 1200s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 17:38:06 | 2620ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-25 18:43:27 | 954ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-07-23 22:42:14 | 2674ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-07-22 21:30:04 | 11494ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 15:27:31 | 815ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |