, Johann Schmitz

Probably everyone now knows about Qualys SSL Server and Client test site. But often I want to test a server configuration which isn't reachable from the internet or doesn't run a webserver.

Other services which aren't limited to webservers:

Here are some tools you can run on your system which gives you more or less the same information as ssllabs:

Sites with information how to properly configure your services to use a modern tls configuration: