When www.mysite.org is entered in the browser, user can successfully connect to webite. If the www is left off, and only mysite.org is typed in the browser, user receives error screen saying site cannot be located. In other cases, the url doesn't work unless you left out the www.
The A Record needs to be installed/applied to the url in order for it to connect successfully without www.
Organization needs to notify their registrar/host to install the A Record 188.8.131.52 for the url.