| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.48.135.122 | 3600s | — | AS3292 | TDC Holding A/S | 87.48.0.0/13 | 🇩🇰 Denmark | Copenhagen |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2021080500 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-04 07:15:06 | 944ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-07-13 10:11:13 | 32901ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-06-24 01:50:29 | 1168ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-06-22 23:55:25 | 1011ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 21:55:20 | 1100ms | 2 NS 1 A 3 MX | 🔒 Secure | View |