| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 138.201.255.74 | 600s | static.74.255.201.138.clients.your-server.de | AS24940 | Hetzner Online GmbH | 138.201.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mail.sneogsol.dk | 212.99.233.102 | birkelund02.sagitta.dk | AS29100 Sagitta ApS |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 138.201.255.74 |
| 🔶 Autoconfig | 138.201.255.74 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082501 |
| 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 12:46:09 | 959ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 14:23:50 | 1216ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-26 17:25:41 | 714ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 17:28:58 | 6589ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 12:51:44 | 671ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 02:39:11 | 913ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 05:38:14 | 594ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 11:36:26 | 1487ms | 2 NS 1 A 1 MX | 🔒 Secure | View |