SSL/TLS Certificate Lookup

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

gaidd.or.kr

SSL/TLS Certificate

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SSL/TLS Certificate for gaidd.or.kr

Valid
Issued by (CA)
Let's Encrypt
Subject
gaidd.or.kr
Valid from
Jul 5, 2026
Valid until
Oct 3, 2026 (74 days remaining)
Public key
EC 256-bit
Serial
05017CDA12FAFA567B650E5CFB2CF0A5E33F
SHA-256 fingerprint
B1:E1:A3:D8:E4:69:F9:78:00:D9:F6:E8:42:EC:F5:6D:28:BC:5C:A4:30:94:F9:B6:D4:34:FA:B6:E0:DE:AB:23
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (2)
*.gaidd.or.kr, gaidd.or.kr

Certificate Authority Authorization (CAA)

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