| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 150.171.109.241 | 43200s | — | AS8075 | Microsoft Corporation | 150.171.64.0/18 | 🇺🇸 United States | — |
| 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 | 2026083101 |
| 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 03:08:43 | 1037ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 15:00:53 | 522ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 00:53:49 | 506ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-01 03:19:05 | 8445ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-21 12:05:09 | 545ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 11:10:24 | 1230ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 03:49:36 | 6372ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 09:01:48 | 512ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 07:11:18 | 580ms | 2 NS 1 A 0 MX | 🔒 Secure | View |