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 jorma.sk
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.jorma.sk
- Valid from
- Jul 11, 2026
- Valid until
- Oct 9, 2026 (80 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 053D3504689963610FA28E684EBB677B7DBE
- SHA-256 fingerprint
- 47:E4:6A:D9:0C:C2:D5:E9:30:02:46:52:49:D9:24:F5:E7:AB:A5:62:65:2C:F5:E4:D4:2C:15:90:50:37:1C:EC
- Chain
- YR2 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.