| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 76.76.21.21 | 300s | — | AS16509 | Amazon.com, Inc. | 76.76.21.0/24 | 🇺🇸 United States | Walnut |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413283247 |
| Primary NS (MNAME) | lucy.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-01 12:41:13 | 1064ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-27 13:34:49 | 931ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-06 09:53:26 | 969ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-14 06:44:48 | 890ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-04 19:03:54 | 3316ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-27 20:24:44 | 750ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-21 06:09:21 | 423ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-18 01:55:09 | 2790ms | 2 NS 1 A 0 MX | 🔒 Secure | View |