SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
bbp-architekten.ch
SSL/TLS Certificate
SSL/TLS Certificate for bbp-architekten.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- bbp-architekten.ch
- Valid from
- Jun 8, 2026
- Valid until
- Sep 6, 2026 (46 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06AD80EFF5D86B24892F9CE5BE93E5EE3716
- SHA-256 fingerprint
- 1B:9C:C0:74:6E:00:DB:62:44:B5:57:C8:0F:C7:5A:A4:E1:20:C9:53:32:8D:DF:31:C8:44:21:1D:09:E1:91:B1
- 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.