TLS 1.3 TLS_AES_128_GCM_SHA256
Leaf Certificate
Subject st.com
Issuer Amazon RSA 2048 M01
Valid From Jul 5, 2026
Valid Until Jan 18, 2027 (155 days)
Algorithm SHA256-RSA
Subject Alternative Names
st.comcartesiam.aitouchgfx.comstmicroelectronics.com.cnatollic.com*.atollic.com*.touchgfx.com*.cartesiam.ai*.st.com
Intermediate
Subject Amazon RSA 2048 M01
Issuer Amazon Root CA 1
Valid From Aug 23, 2022
Valid Until Aug 23, 2030 (1468 days)
Algorithm SHA256-RSA
Intermediate
Subject Amazon Root CA 1
Issuer Starfield Services Root Certificate Authority - G2
Valid From May 25, 2015
Valid Until Dec 31, 2037 (4154 days)
Algorithm SHA256-RSA
Findings
✓ TLS 1.3 supported
✓ SSL certificate valid (155 days remaining)
✓ Certificate covers 9 domains (SANs)
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