SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lisa-takano.com
SSL/TLS Certificate
SSL/TLS Certificate for lisa-takano.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- lisa-takano.com
- Valid from
- Aug 1, 2026
- Valid until
- Oct 30, 2026 (41 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05E26F67BFE190D5F389D7FB1D1A349F8E3A
- SHA-256 fingerprint
- 9A:70:F2:C4:09:44:1F:8C:B5:8B:42:62:79:51:CF:3F:3C:1F:C8:98:2B:83:64:C8:1A:C3:3C:3C:D1:6A:BA:3E
- 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 Sep 17, 2026.
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Uptime
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DNS changes
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TLS certificate
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