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 kertas-nusantara.com

Valid
Issued by (CA)
Let's Encrypt
Subject
*.kertas-nusantara.com
Valid from
Sep 29, 2026
Valid until
Dec 28, 2026 (88 days remaining)
Public key
RSA 2048-bit
Serial
0692180A98FE3F455597BEB1D35D2724C2D0
SHA-256 fingerprint
8C:E2:51:C7:C0:29:4A:82:B1:BF:3B:E4:8A:34:41:34:B0:9A:4B:DE:87:34:A7:67:59:EA:70:29:3E:50:CD:E6
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (5)
*.kertas-nusantara.com, *.ptksm.com, kertas-nusantara.com, www.deeyoga.ptksm.com, www.kertas-nusantara.ptksm.com

Certificate Authority Authorization (CAA)

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

This certificate has been served since Sep 12, 2026.

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TLS certificate

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