SSL/TLS Certificate Lookup

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

rkplastic.co.th

SSL/TLS Certificate

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SSL/TLS Certificate for rkplastic.co.th

Valid
Issued by (CA)
Let's Encrypt
Subject
*.rkplastic.co.th
Valid from
Jul 4, 2026
Valid until
Oct 2, 2026 (73 days remaining)
Public key
RSA 2048-bit
Serial
05899CEB3F2E0C329E7E69413A06315761AE
SHA-256 fingerprint
7A:DC:8F:A7:37:4E:B3:86:7C:1E:27:22:1F:87:48:83:11:61:BF:04:DA:9C:0F:3E:E1:F6:9C:DE:FA:6B:C7:CA
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
*.rkplastic.co.th, rkplastic.co.th

Certificate Authority Authorization (CAA)

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