TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
Leaf Certificate
Subject *.gnavi.co.jp
Issuer Cybertrust Japan SureServer CA G4
Valid From Aug 12, 2025
Valid Until Sep 10, 2026 (24 days)
Algorithm SHA256-RSA
Subject Alternative Names
*.gnavi.co.jpgnavi.co.jp
Intermediate
Subject Cybertrust Japan SureServer CA G4
Issuer
Valid From Dec 13, 2023
Valid Until May 29, 2029 (1016 days)
Algorithm SHA256-RSA
Findings
⚠ TLS 1.2 in use
⚠ SSL certificate expires in 24 days
✓ Certificate covers 2 domains (SANs)
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