SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
bs-academy.pl
SSL/TLS Certificate
SSL/TLS Certificate for bs-academy.pl
Self-signed- Issued by (CA)
- s16.jchost16.pl
- Subject
- s16.jchost16.pl
- Valid from
- Apr 11, 2025
- Valid until
- Apr 11, 2026 (expired 108 days ago)
- Public key
- RSA 4096-bit
- Serial
- 4F0B211BD9E08D7333116333D717AE1EA06243B7
- SHA-256 fingerprint
- 8B:9C:58:87:B2:D9:BF:71:47:14:3B:1F:E0:20:B0:A5:D8:48:33:C6:16:B6:63:32:9D:71:B5:1E:8D:EF:7B:69
- Chain
- s16.jchost16.pl
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Jul 25, 2026.
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TLS certificate
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