| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 40.85.132.49 | 3600s | — | AS8075 | Microsoft Corporation | 40.84.0.0/15 | 🇮🇪 Ireland | Dublin |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 50 | 43200s | aspmx.l.google.com | 173.194.220.27 2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b |
lk-in-f27.1e100.net lf-in-x1b.1e100.net lf-in-f27.1e100.net |
AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC |
| 60 | 43200s | alt1.aspmx.l.google.com | 192.178.158.26 2404:6800:4013:813::1b |
lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net |
AS15169 Google LLC AS15169 Google LLC |
| 60 | 43200s | alt2.aspmx.l.google.com | 173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a |
mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net |
AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC |
| 70 | 43200s | aspmx2.google.com | — | — | — |
| 70 | 43200s | aspmx3.google.com | — | — | — |
| 70 | 43200s | aspmx4.google.com | — | — | — |
| 70 | 43200s | aspmx5.google.com | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 40.85.132.49 |
| 🔶 Autoconfig | 40.85.132.49 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026032401 |
| 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 | |
|---|---|---|---|---|
| 2026-09-03 03:38:51 | 2837ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-08-28 02:25:04 | 1022ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-07-20 06:56:44 | 5124ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-07-14 04:03:11 | 5061ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-06-20 13:36:36 | 3503ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-06-18 12:44:26 | 3155ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-06-17 13:58:24 | 273ms | 0 NS 0 A 0 MX | ❓ Unknown | View |