SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

koptikindonesia.com

SSL/TLS Certificate

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SSL/TLS Certificate for koptikindonesia.com

Valid
Issued by (CA)
Let's Encrypt
Subject
koptikindonesia.com
Valid from
Jun 14, 2026
Valid until
Sep 12, 2026 (53 days remaining)
Public key
RSA 2048-bit
Serial
05FC95F37C1569445CD4C382BC8303317E96
SHA-256 fingerprint
19:64:23:E0:77:0D:B6:85:A0:62:9B:CD:18:B9:AC:CA:4D:0C:3D:83:F0:FA:4C:A3:7C:54:3B:BB:2A:F9:73:CC
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
*.koptikindonesia.com, koptikindonesia.com

Certificate Authority Authorization (CAA)

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