SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kspia.or.kr
SSL/TLS Certificate
SSL/TLS Certificate for kspia.or.kr
Hostname mismatch- Issued by (CA)
- Sectigo Limited
- Subject
- kspda.co.kr
- Valid from
- Jan 23, 2026
- Valid until
- Jan 23, 2027 (97 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 4B9468C18521009FC0CEA422C8757BD5
- SHA-256 fingerprint
- 52:CB:F3:22:D5:57:11:6D:87:8C:C8:24:9D:33:8D:C6:9D:21:70:9E:5F:C6:02:79:7B:95:42:1D:34:21:D0:DF
- Chain
- Sectigo RSA Domain Validation Secure Server CA → USERTrust RSA Certification Authority
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 18, 2026.
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Uptime
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DNS changes
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TLS certificate
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