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 khingguan.com

Hostname mismatch
Issued by (CA)
Let's Encrypt
Subject
smkcbpare.sch.id
Valid from
Jun 19, 2026
Valid until
Sep 17, 2026 (57 days remaining)
Public key
RSA 2048-bit
Serial
05155F1E129396AB84BF82EC9769190581A5
SHA-256 fingerprint
33:F2:6E:FF:5B:6A:F0:BB:D8:7C:77:A0:0D:BA:ED:CE:E2:EC:58:A3:A3:BF:BA:1D:F9:CF:90:63:12:65:F4:80
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
*.smkcbpare.sch.id, smkcbpare.sch.id

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.