SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lusihan.com.tw
SSL/TLS Certificate
SSL/TLS Certificate for lusihan.com.tw
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- lusihan.com.tw
- Valid from
- Aug 8, 2026
- Valid until
- Nov 6, 2026 (57 days remaining)
- Public key
- EC 256-bit
- Serial
- 05B9B16F69A0A6BA7BF291EDE4A50FFA08C5
- SHA-256 fingerprint
- B9:AC:99:28:35:13:15:BD:7B:54:FD:7A:F8:65:8F:87:A0:07:BF:E2:9F:B2:BF:1C:A0:65:B0:3F:4E:8F:A5:BA
- Chain
- YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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DNS changes
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TLS certificate
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