SSL/TLS Certificate Lookup

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

fay.com.tw

SSL/TLS Certificate

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SSL/TLS Certificate for fay.com.tw

Valid
Issued by (CA)
Let's Encrypt
Subject
fay.com.tw
Valid from
Jul 16, 2026
Valid until
Oct 14, 2026 (85 days remaining)
Public key
RSA 2048-bit
Serial
05DA18A04E17AA770E192C8F0E141134E787
SHA-256 fingerprint
F6:14:24:A7:9C:D8:D3:C4:23:FD:AC:E8:FD:76:D9:B1:D0:3E:F3:18:79:5E:4E:70:77:82:52:E5:05:93:97:EC
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
fay.com.tw, www.fay.com.tw

Certificate Authority Authorization (CAA)

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