SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
li-jia.com.tw
SSL/TLS Certificate
SSL/TLS Certificate for li-jia.com.tw
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.li-jia.com.tw
- Valid from
- Sep 21, 2026
- Valid until
- Dec 20, 2026 (39 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06D90B97FD09988304C2BBC65F5803B137C7
- SHA-256 fingerprint
- FE:9F:BA:08:5A:94:64:58:6B:54:37:EA:F1:73:38:7D:DF:46:21:F7:29:00:B6:09:CC:B8:25:FC:99:2A:AA:CB
- Chain
- YR2 → Root YR → ISRG Root X1
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 Oct 8, 2026.
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Uptime
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DNS changes
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TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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