A certificate chain (or chain of trust) is an ordered list of digital certificates used to verify the legitimacy and authenticity of a server's SSL/TLS certificate.
Who Is Responsible for Importing (or Pinning) a Certificate Chain?
Remark: In general, importing the certificate chain into the system is not required, as it is automatically updated through operating system updates.
Please verify the CA bundle below. If a CA bundle is pinned within your application, it must be updated to include the latest Root CA and Intermediate Certificate.
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The Root CA Certificate (Download) |
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Serial Number: e3:7c:a2:e9:70:1e:33:9c:2f:3f:b0:ed:36:0f:f9:0a Signature Algorithm: sha384WithRSAEncryption Issuer: C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services Validity Not Before: Mar 22 00:00:00 2021 GMT Not After : Dec 31 23:59:59 2028 GMT Subject: C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 |
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The Intermediate Certificate (Download) |
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Serial Number: d0:a9:08:25:5f:8e:50:e5:f3:39:6d:11:14:70:2a:37 Signature Algorithm: sha384WithRSAEncryption Issuer: C = GB, O = Sectigo Limited, CN = Sectigo Public Server Authentication Root R46 Validity Not Before: Sep 24 00:00:00 2025 GMT Not After : Sep 23 23:59:59 2035 GMT Subject: C = AT, O = ZeroSSL GmbH, CN = ZeroSSL RSA DV SSL CA 2 |