SSL/TLS Certificate Lookup

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

preng.go.th

SSL/TLS Certificate

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SSL/TLS Certificate for preng.go.th

Valid
Issued by (CA)
Let's Encrypt
Subject
preng.go.th
Valid from
Jul 12, 2026
Valid until
Oct 10, 2026 (80 days remaining)
Public key
EC 384-bit
Serial
059EF7AD3656A9A9F96507361286E5A01869
SHA-256 fingerprint
0E:84:B8:63:C3:4E:4C:AA:46:DA:EA:1B:EC:79:16:2D:54:1C:83:4B:24:60:D1:79:3F:64:62:D6:8B:FD:09:E8
Chain
YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (2)
preng.go.th, www.preng.go.th

Certificate Authority Authorization (CAA)

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