| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 51.141.2.125 | 43200s | — | AS8075 | Microsoft Corporation | 51.140.0.0/14 | 🇬🇧 United Kingdom | Cardiff |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| google-site-verification=eNQPsv1k__ioE0oqWscoLwtvxD77DzITMAxer80eZe0 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080801 |
| 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 | |
|---|---|---|---|---|
| 2026-08-08 22:34:55 | 654ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 00:13:26 | 5892ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-09 13:20:21 | 603ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 03:17:40 | 562ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 11:42:58 | 1168ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 13:05:06 | 2160ms | 2 NS 1 A 0 MX | 🔒 Secure | View |