Home / Free Diagnostic Tools

Free Diagnostic Tools

Test an HTTPS Secured Web Server

This free SSL / TLS web server testing tool conducts a thorough analysis of your SSL / TLS web server configuration and performance. Including protocols, encryption ciphers, known security weaknesses, session caching and much more.

Test an SMTP Mail Server

This free online tool allows you to test an SMTP mail server directly, sending a test email so you can be sure that it is functioning correctly. Perfect for setting up new mail exchangers (MX's) for your domain.

Test a POP3 Mail Server

This free online tool allows you to quickly test a POP3 mail server, so you can be sure that it is functioning correctly. Perfect when you're setting up a new mail server for your domain, plus it supports SSL.

Test an FTP Server

This free online tool allows you to remotely test an FTP server. Perfect for when your client is complaining that they can't connect to your FTP server!

Remote Ping

This free online tool allows you to remotely ping a server or other internet host. Perfect for testing if you are experiencing a localized routing problem.

Free Web Server Security Scan

[ Currently unavailable ]

Is your web site secured against the latest security threats? Find out with our free web server security scan.