SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
smpmarsudirini-ska.sch.id
SSL/TLS Certificate
SSL/TLS Certificate for smpmarsudirini-ska.sch.id
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- cpcalendars.smamaarifkaranganyar.sch.id
- Valid from
- Jun 1, 2026
- Valid until
- Aug 30, 2026 (40 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 065A87E05FF677B1EBCA91A2F534280247E5
- SHA-256 fingerprint
- 4B:89:18:7F:94:8A:89:69:9D:7D:43:EF:11:18:5B:23:3E:47:F9:D0:82:41:4C:93:74:9D:6A:F4:7E:C5:DC:A3
- 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.