| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 37.97.48.135 | 3600s | 37.97.48.135.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 | 2026032702 |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 08:47:26 | 567ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-27 04:29:41 | 492ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-27 02:43:57 | 1605ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-26 10:35:26 | 537ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 07:05:31 | 4413ms | 3 NS 1 A 0 MX | 🔒 Secure | View |