| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 37.97.2.91 | 300s | 37.97.2.91.dynamic.altibox.net | AS214875 | Altibox Danmark AS | 37.97.0.0/20 | 🇩🇰 Denmark | Brande |
| 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 | 2413604808 |
| Primary NS (MNAME) | hans.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 05:00:38 | 665ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-29 11:12:24 | 2568ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-24 03:17:27 | 3601ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-23 02:27:34 | 5136ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-22 02:11:21 | 2799ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-21 01:55:15 | 911ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-18 22:53:05 | 27231ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-16 02:50:47 | 3413ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-09 12:54:07 | 3064ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-06 17:31:06 | 873ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-07-21 07:50:39 | 1307ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-07-13 04:11:30 | 831ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-07-03 13:38:28 | 3370ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-28 13:38:22 | 2067ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 21:21:39 | 753ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 21:38:58 | 1236ms | 2 NS 1 A 0 MX | ❓ Unknown | View |
| 2026-06-22 03:45:21 | 902ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 15:58:13 | 396ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-19 06:48:25 | 1282ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 14:05:00 | 2219ms | 2 NS 1 A 0 MX | ⚠️ Bogus | View |