| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.54.5.168 | 43200s | — | AS3292 | TDC Holding A/S | 87.48.0.0/13 | 🇩🇰 Denmark | — |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081401 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 21:09:43 | 914ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-08-24 12:21:29 | 5481ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-08-14 21:44:43 | 4748ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-07-14 19:44:28 | 1192ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-07-10 00:17:24 | 5529ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-06-19 21:43:09 | 1662ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-06-19 20:18:09 | 899ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-06-17 10:18:20 | 917ms | 2 NS 1 A 7 MX | 🔒 Secure | View |