SSL/TLS Certificate Lookup

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

petz.com.tw

SSL/TLS Certificate

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SSL/TLS Certificate for petz.com.tw

Valid
Issued by (CA)
Let's Encrypt
Subject
petz.com.tw
Valid from
May 23, 2026
Valid until
Aug 21, 2026 (30 days remaining)
Public key
RSA 2048-bit
Serial
06FCACF018DC91F22F6801E3FD096AE18F63
SHA-256 fingerprint
14:24:E1:F0:2D:05:41:A2:22:E7:BF:86:97:36:E2:42:F6:67:8A:0E:05:E1:DB:D0:B7:06:C5:EB:C9:CE:B9:2A
Chain
R12 → ISRG Root X1
Subject Alternative Names (2)
*.petz.com.tw, petz.com.tw

Certificate Authority Authorization (CAA)

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