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 abcis.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- abcis.ch
- Valid from
- May 29, 2026
- Valid until
- Aug 27, 2026 (37 days remaining)
- Public key
- EC 256-bit
- Serial
- 06D13435AF44564898AF3E13A531FAF31AF8
- SHA-256 fingerprint
- 6C:C5:CD:A0:EB:38:39:8A:FC:49:F6:5D:95:3B:9D:9F:77:DD:E8:59:0F:68:19:D4:61:C0:08:8B:60:27:DF:D5
- Chain
- YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.