| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.193.136.201 | — | smtp.bernobox.dk | AS47292 | Sentia Denmark A/S | 91.193.136.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | 1b7b0daff49e42b848dd603ddffb57.pamx1.hotmail.com | 52.101.10.0 52.101.10.11 52.101.41.59 52.101.68.38 |
— — — — |
AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 3.67.115.138 |
| 🔶 Autoconfig | 3.67.115.138 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026041201 |
| 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 | |
|---|---|---|---|---|
| 2026-07-28 20:52:18 | 4850ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-23 14:29:06 | 6656ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 17:38:22 | 1764ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 22:38:51 | 704ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 15:30:24 | 704ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 23:31:36 | 495ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 03:39:23 | 677ms | 2 NS 1 A 1 MX | 🔒 Secure | View |