Greetings i have follow the perfect server debian 9 stretch which is working perfect in raspberry pi my server is server.example.com (FQDN) and create a simple html site www,example,com and another wordpress site www,example1,com when i insert a dot "."" after the domain for example www,example,com, it show me ssl error and the ssl certificate of www,example1,com why is happening this which htaccess rule i have to write? or dns records should i put? example,com, or example,com? what is the meaning of "." in dns records !i change in this post "," for "." just to post!