SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
i-casabianca.co.kr
SSL/TLS Certificate
SSL/TLS Certificate for i-casabianca.co.kr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- i-casabianca.co.kr
- Valid from
- Oct 20, 2026
- Valid until
- Jan 18, 2027 (72 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 065F43B6D990C699D8335C432397D8ACEA2D
- SHA-256 fingerprint
- 88:51:33:D8:AA:64:EF:FB:BD:91:90:01:65:38:DF:F9:EF:00:98:6A:29:36:AD:CC:63:8C:89:40:D2:91:17:59
- Chain
- YR1 → 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 25, 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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