What appears when you use Safari on the machine and run: http://localhost and http://localhost:443
Try running this in the Terminal to determine what it running the port
ps -ax | grep httpd
Let's see what is running the service. In the result, you should see the config file that is associated with the service. For example, if you enabled web password reset, you might see this:
479 ?? 0:15.87 /usr/sbin/httpd -D FOREGROUND -f /Library/Server/Web/Config/apache2/services/auth.conf -E /var/log/apache2/services/auth_error_log
Note the configuration file is auth.conf not the service proxy.
Reid
Apple Consultants Network
Author "El Capitan Server – Foundation Services" :: Exclusively available in Apple's iBooks Store
Author of Yosemite Server and Mavericks Server books