TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
Leaf Certificate
Subject *.so-net.ne.jp
Issuer Cybertrust Japan SureServer CA G4
Valid From Aug 12, 2025
Valid Until Sep 9, 2026 (23 days)
Algorithm SHA256-RSA
Subject Alternative Names
*.so-net.ne.jpso-net.ne.jp
Intermediate
Subject
Issuer
Valid From May 29, 2009
Valid Until May 29, 2029 (1016 days)
Algorithm SHA256-RSA
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 23 days
✓ Certificate covers 2 domains (SANs)
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