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 baufa.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- baufa.ch
- Valid from
- Jun 9, 2026
- Valid until
- Sep 7, 2026 (47 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 063C8449F7910E9C2D702DE2390DB6510390
- SHA-256 fingerprint
- 5E:27:9B:A5:CE:BC:CA:0C:C6:B3:40:B7:61:31:6A:46:CB:C3:40:51:08:3F:9E:2E:BE:04:D2:01:C4:9F:DB:ED
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.