SSL/TLS Certificate Lookup

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

2000edu.or.kr

SSL/TLS Certificate

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

SSL/TLS Certificate for 2000edu.or.kr

Valid
Issued by (CA)
Sectigo Limited
Subject
2000edu.or.kr
Valid from
May 22, 2026
Valid until
Dec 6, 2026 (139 days remaining)
Public key
RSA 2048-bit
Serial
D46888E8145222E305295014B82940A1
SHA-256 fingerprint
58:32:42:67:7A:13:58:CA:AC:D7:5D:DD:C7:44:89:43:72:61:35:71:88:DC:C2:2D:AF:31:1E:0C:78:8A:F7:07
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46
Subject Alternative Names (2)
2000edu.or.kr, www.2000edu.or.kr

Certificate Authority Authorization (CAA)

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