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 soa.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- soa.ch
- Valid from
- May 29, 2026
- Valid until
- Aug 27, 2026 (37 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 067E8CAFDCA70692FB02E16DEDAC67BFE692
- SHA-256 fingerprint
- 67:DD:C6:84:CA:6B:E3:C2:3E:0E:E7:7D:E2:42:CC:73:FC:CD:DE:B4:18:65:5E:DE:2C:6B:3B:65:4D:74:36:BC
- 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.