| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 89.234.61.180 | 43200s | — | AS15395 | Rackspace Ltd. | 89.234.0.0/18 | 🇬🇧 United Kingdom | — |
| 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 | 2026081201 |
| 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 16:59:18 | 791ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 00:35:14 | 16724ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-13 02:40:30 | 3005ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 17:03:01 | 828ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 19:34:54 | 709ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-13 02:43:18 | 554ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-08 07:13:40 | 1432ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 01:28:58 | 669ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 09:34:07 | 783ms | 2 NS 1 A 0 MX | 🔒 Secure | View |