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 decus.ee
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- decus.ee
- Valid from
- Jul 19, 2026
- Valid until
- Oct 17, 2026 (88 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05868A0A7AB6F7AC1C8ADE46515225114251
- SHA-256 fingerprint
- B4:49:F8:F1:E8:19:F8:4C:56:FF:E5:62:AD:70:BA:0E:DC:EF:B6:9C:95:49:D4:3E:0A:61:F0:05:3C:90:02:88
- 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.