SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for mrfoo.de
Self-signed- Issued by (CA)
- Plesk
- Subject
- Plesk
- Valid from
- Mar 3, 2023
- Valid until
- Mar 2, 2024 (expired 872 days ago)
- Public key
- RSA 2048-bit
- Serial
- 640205D9
- SHA-256 fingerprint
- 7C:45:92:D6:AE:51:B6:B7:AA:13:E0:93:A7:5E:00:CD:19:B5:9F:23:F5:50:C6:7B:2A:C1:9B:30:CC:5C:8B:78
- Chain
- Plesk
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.