| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.194.90.4 | — | piccolo-lon.krystal.uk | AS12488 | Krystal Hosting Ltd | 185.194.88.0/22 | 🇬🇧 United Kingdom | London |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026053101 |
| 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 | |
|---|---|---|---|---|
| 2026-08-30 21:37:12 | 1562ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-26 22:16:00 | 893ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-01 23:49:40 | 788ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-01 09:34:15 | 1355ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-16 21:49:14 | 864ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-16 21:40:27 | 747ms | 2 NS 1 A 2 MX | 🔒 Secure | View |