SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
dsec.co.kr
SSL/TLS Certificate
SSL/TLS Certificate for dsec.co.kr
Hostname mismatch- Issued by (CA)
- TuringSign Global SA
- Subject
- *.lsautomotive.com
- Valid from
- Jan 19, 2026
- Valid until
- Feb 19, 2027 (108 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 552EDE12DC8A2EB83A67CAD39685395143CA9F3B
- SHA-256 fingerprint
- 37:D7:35:C6:86:20:F7:17:9F:D7:F7:6D:42:33:3C:8E:F6:4C:0A:1D:BE:63:83:AF:36:6E:A5:92:60:0D:F4:85
- Chain
- TuringSign RSA Secure CA 2 → OISTE WISeKey Global Root GB CA
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 19, 2026.
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Uptime
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DNS changes
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TLS certificate
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