| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 37.97.51.113 | 600s | 37.97.51.113.dynamic.altibox.net | AS214875 | Altibox Danmark AS | 37.97.48.0/21 | 🇩🇰 Denmark | Holstebro |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026022600 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 09:07:20 | 601ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-28 17:36:56 | 603ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-24 06:14:08 | 844ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-23 11:26:18 | 917ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 02:31:27 | 688ms | 3 NS 1 A 0 MX | 🔒 Secure | View |