| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 162.159.142.117 | 600s | — | AS13335 | Cloudflare, Inc. | 162.159.128.0/19 | — | — |
| 172.66.2.113 | 600s | — | 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 | 2026082901 |
| 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 10:15:10 | 557ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-28 08:21:44 | 578ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-31 19:02:39 | 579ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-30 02:44:10 | 466ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-27 17:28:59 | 2799ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-23 08:21:21 | 660ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-18 03:11:16 | 590ms | 2 NS 2 A 0 MX | 🔒 Secure | View |