| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 136.243.254.155 | 86400s | natsu.sharpness.de | AS24940 | Hetzner Online GmbH | 136.243.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 5 | 86400s | europeanhorse.dk | 136.243.254.155 | natsu.sharpness.de | AS24940 Hetzner Online GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 136.243.254.155 |
| 🔶 Autoconfig | 136.243.254.155 |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2022032401 |
| Primary NS (MNAME) | ns.kunde24.de |
| Responsible (RNAME) | aw@sharpness.de |
| Refresh | 40000s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 05:51:29 | 2585ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 19:36:17 | 4610ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-23 14:11:10 | 1162ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 02:32:42 | 2523ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-19 12:45:52 | 706ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 08:29:47 | 571ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |