SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

cityhospital.co.kr

SSL/TLS Certificate

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SSL/TLS Certificate for cityhospital.co.kr

Valid
Issued by (CA)
Sectigo Limited
Subject
cityhospital.co.kr
Valid from
Jun 17, 2026
Valid until
Jan 1, 2027 (164 days remaining)
Public key
RSA 2048-bit
Serial
8691D8CEB1F4E17ADDDA9993ADAC8866
SHA-256 fingerprint
2E:20:79:3B:E4:A2:2E:3B:36:37:11:42:8E:41:4A:7B:E9:45:CD:71:29:E3:D3:19:D5:CC:B0:F8:FB:AC:ED:85
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
cityhospital.co.kr, www.cityhospital.co.kr

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.