| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 76.76.21.21 | 86400s | — | 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 | 2026062904 |
| Primary NS (MNAME) | ns1.markydot.com |
| Responsible (RNAME) | do-not-reply@logimark.dk |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 21:48:20 | 9549ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 11:00:52 | 855ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-09 02:30:57 | 1023ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-06 13:47:42 | 1151ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-07-03 13:11:32 | 9421ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-23 21:21:32 | 992ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 01:12:23 | 1093ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 10:08:32 | 2584ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |