| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 52.28.172.211 | 900s | ec2-52-28-172-211.eu-central-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 52.24.0.0/13 | 🇩🇪 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 | 2026082701 |
| Primary NS (MNAME) | dns01.almbrand.dk |
| Responsible (RNAME) | root@almbrand.dk |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 17:08:37 | 700ms | 5 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 20:40:54 | 511ms | 5 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 22:15:32 | 862ms | 6 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 07:31:06 | 489ms | 6 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 12:37:32 | 488ms | 6 NS 1 A 0 MX | 🔓 Insecure | View |