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 jsba.ch
Expiring soon- Issued by (CA)
- Let's Encrypt
- Subject
- jsba.ch
- Valid from
- May 2, 2026
- Valid until
- Jul 31, 2026 (10 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06F5D2E21E5EB677F03D442A3FB270DA1C22
- SHA-256 fingerprint
- A6:4C:CD:98:0E:9A:03:F9:4B:82:31:24:64:C6:40:8E:47:DF:2E:97:24:E3:16:D2:8B:A2:59:E6:01:8F:2A:3F
- Chain
- R13 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.