TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
Leaf Certificate
Subject usps.com
Issuer Sectigo Public Server Authentication CA OV R36
Valid From May 28, 2026
Valid Until Dec 12, 2026 (118 days)
Algorithm SHA256-RSA
Subject Alternative Names
usps.com*.usps.com
Intermediate
Subject Sectigo Public Server Authentication CA OV R36
Issuer Sectigo Public Server Authentication Root R46
Valid From Mar 22, 2021
Valid Until Mar 21, 2036 (3505 days)
Algorithm SHA384-RSA
Intermediate
Subject Sectigo Public Server Authentication Root R46
Issuer USERTrust RSA Certification Authority
Valid From Mar 22, 2021
Valid Until Jan 18, 2038 (4173 days)
Algorithm SHA384-RSA
Intermediate
Subject USERTrust RSA Certification Authority
Issuer USERTrust RSA Certification Authority
Valid From Feb 1, 2010
Valid Until Jan 18, 2038 (4173 days)
Algorithm SHA384-RSA
Findings
⚠ TLS 1.2 in use
✓ SSL certificate valid (118 days remaining)
✓ Certificate covers 2 domains (SANs)
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