SSL/TLS Certificate Lookup

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

wowasa.co.kr

SSL/TLS Certificate

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SSL/TLS Certificate for wowasa.co.kr

Valid
Issued by (CA)
Let's Encrypt
Subject
m.wowasa.co.kr
Valid from
May 27, 2026
Valid until
Aug 25, 2026 (35 days remaining)
Public key
RSA 2048-bit
Serial
05701B8613E397DFE08E18B0C816A751502D
SHA-256 fingerprint
01:3F:50:3C:E6:A3:C7:76:91:BB:2B:E3:BA:B8:50:6C:38:E7:1F:C3:99:49:50:69:E2:1D:AD:03:BE:C2:5E:86
Chain
R12 → ISRG Root X1
Subject Alternative Names (3)
m.wowasa.co.kr, wowasa.co.kr, www.wowasa.co.kr

Certificate Authority Authorization (CAA)

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