This tool checks if a SWITCHpki certificate on publicly available server is properly installed with its certificate chain (ending in either the QuoVadis Root CA 1 or the QuoVadis Root CA 2). Incomplete certificate chains may lead to pop-ups in the user's browser, or even worse, malfunction of software.

This tool works by connecting to the specified server and reading the certificate. It only works if the server is publicly available.

Enter the hostname / port you want to test:

Hostname Port
 
Advanced mode

References

http://www.openssl.org/docs/apps/s_client.html
https://www.switch.ch/pki/quovadis/howto-request.html#install