As of 28 August 2002 InstantSSL has changed its root CA Certificate to the more trusted GTE CyberTrust Root CA instead of the GlobalSign Root CA.

If you are an existing customer and require the GlobalSign Root CA Certificates please download below or contact support@rocketsecure.co.uk for help.

GlobalSignRootCA
GlobalSignPartnersCA
ComodoClass3SecurityServicesCA

> Bundled cert file
(needed for Apache and Plesk Administrator installations)