DANE Validation
| Host / Domain | : | sys4.de |
| Last checked | : | 2025-07-05 18:33:13 UTC |
| Secure (DNSSEC) | : | Yes |
| HTTPS (443) | ||
|---|---|---|
| TLSA present | : | No |
| Server certificate | : | |
| Certificate valid | : | No |
| Certificate Authorities | : | |
| Well-known root CA | : | Unknown |
No certificates found on server - is HTTPS enabled?
