Overview root- and intermediate certificates
CA's (certificate authorities) use root- and intermediate certificates. Those should be installed together with the site (domain) certificate on the Web server, otherwise it may be that browsers or mobile phones will give an error message when trying to connect to the secured domain. No certificate yet? Place the request before downloading the intermediates.
On this page you'll find an overview of the current root and intermediate certificates and the corresponding bundle files. The bundle files contain the root and intermediate certificates combined, so they an be used directly with e.g. Apache. The method of installation depends on the type of server and software. For many products we have an installation guide in our knowledge base.
Sectigo (formerly Comodo)
Sectigo PositiveSSL
Root certificate - USERTrust_RSA_Certification_Authority.crt
Intermediate certificate - Sectigo_RSA_Domain_Validation_Secure_Server_CA.crt
Sectigo InstantSSL
Root certificate - USERTrust_RSA_Certification_Authority.crt
Intermediate certificate - Sectigo_RSA_Organization_Validation_Secure_Server_CA.crt
Sectigo EV
Root certificate - USERTrust_RSA_Certification_Authority.crt
Intermediate certificate - Sectigo_RSA_Extended_Validation_Secure_Server_CA.crt
Sectigo Code Signing
Root certificate - USERTrust_RSA_Certification_Authority.crt
Intermediate certificate - Sectigo_RSA_Code_Signing_CA.crt
Sectigo Corporate signature
Root certificate - USERTrust_RSA_Certification_Authority.crt
Intermediate certificate - USERTrust_RSA_Certification_Authority.crt
Symantec
Symantec Secure Site
Root certificate - DigiCert_Global_Root_G2.crt
Intermediate certificate - DigiCert_Global_CA_G2.crt
Symantec Secure Site Pro
Root certificate - DigiCert_Global_Root_G2.crt
Intermediate certificate - DigiCert_Global_CA_G2.crt
Symantec EV
Root certificate - DigiCert_Global_Root_G2.crt
Intermediate certificate - DigiCert_Global_CA_G2.crt
Symantec EV Pro
Root certificate - DigiCert_Global_Root_G2.crt
Intermediate certificate - DigiCert_Global_CA_G2.crt
Thawte
Thawte EV
Root certificate - DigiCert_Global_Root_G2.crt
Intermediate certificate - Thawte_TLS_RSA_CA_G1.crt
Thawte SSL123
Root certificate - DigiCert_Global_Root_G2.crt
Intermediate certificate - Thawte_TLS_RSA_CA_G1.crt
Thawte WebServer
Root certificate - DigiCert_Global_Root_G2.crt
Intermediate certificate - Thawte_TLS_RSA_CA_G1.crt
Thawte Code Signing
Root certificate - Thawte_Primary_Root_CA.crt
Intermediate certificate - Thawte_Intermediate_CA_-_Code_Signing.cer
GeoTrust
GeoTrust RapidSSL
Root certificate - DigiCert_Global_Root_G2.crt
Intermediate certificate - RapidSSL_TLS_RSA_CA_G1.crt
GeoTrust QuickSSL Premium
Root certificate - DigiCert_Global_Root_G2.crt
Intermediate certificate - GeoTrust_TLS_RSA_CA_G1.crt
GeoTrust TrueBusinessID
Root certificate - DigiCert_Global_Root_G2.crt
Intermediate certificate - GeoTrust_TLS_RSA_CA_G1.crt
GeoTrust EV
Root certificate - DigiCert_Global_Root_G2.crt
Intermediate certificate - GeoTrust_TLS_RSA_CA_G1.crt
GlobalSign
GlobalSign Domain Validation
Root certificate - GlobalSign_Root_CA_R3.crt
Intermediate certificate - GlobalSign_RSA_DV_SSL_CA_-_2018.crt
GlobalSign Organisation Validation
Root certificate - GlobalSign_Root_CA_R3.crt
Intermediate certificate - GlobalSign_Organization_Validation_CA_-_2018.crt
GlobalSign EV (Extended Validation)
Root certificate - GlobalSign_Root_CA R3.crt
Intermediate certificate - GlobalSign_Extended_Validation_CA_SHA256_G3.crt
Certificat bundle - GlobalSign_Extended_Validation_CA_SHA256 G3-bundle.crt
GlobalSign PersonalSign (e-mail signing)
Root certificate - GlobalSign_R2_Root.crt
Intermediate certificate Personal signature - GlobalSign_PersonalSign_1_CA_SHA256_G2.crt
Intermediate certificate Corporate signature - GlobalSign_PersonalSign_2_CA_SHA256_G2.crt
GlobalSign Adobe CDS (PDF signing)
Root certificate - Adobe_Root_CA.crt
Intermediate certificate 1- GlobalSign_Primary_SHA256_CA_for_Adobe.crt
Intermediate certificate 2 - GlobalSign_SHA256_CA_for_Adobe.crt
GlobalSign Code signing
Root certificate - GlobalSign_R2_Root.crt
Intermediate certificate - GlobalSign_CodeSigning_CA_SHA256_G2.crt
Other supplier
GoDaddy
GoDaddy Secure Server - Intermediate CA
GoDaddy Secure Server - Cross Intermediate CA (2nd Intermediate)
SSLCheck
Our SSLCheck will examine your website's root and intermediate certificates for correctness and report any potential issues