| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 162.159.143.30 | 3600s | — | AS13335 | Cloudflare, Inc. | 162.159.128.0/19 | — | — |
| 172.66.3.26 | 3600s | — | AS13335 | Cloudflare, Inc. | 172.66.0.0/22 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026090308 |
| 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 | |
|---|---|---|---|---|
| 2026-09-04 10:39:59 | 385ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-27 14:15:16 | 685ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 11:04:34 | 673ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-13 03:17:06 | 801ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-10 01:27:54 | 814ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-08 22:18:34 | 1202ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-07 01:04:46 | 1138ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-05 17:47:10 | 24684ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-04 11:22:04 | 764ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-03 21:38:54 | 4981ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-02 20:37:27 | 2492ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-23 07:52:22 | 1764ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 10:26:57 | 561ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 11:58:53 | 1312ms | 0 NS 0 A 0 MX | ❓ Unknown | View |