| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 174.137.191.5 | 3600s | r1-amsterdam.webserversystems.com | AS209006 | Webair Internet Development Company LLC | 174.137.190.0/23 | 🇺🇸 United States | — |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026032401 |
| 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 | |
|---|---|---|---|---|
| 2026-07-14 00:58:03 | 5943ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-06-21 19:03:04 | 5400ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-06-21 15:57:47 | 1140ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 13:09:25 | 1109ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 23:21:22 | 1040ms | 2 NS 1 A 7 MX | 🔒 Secure | View |