Package: x2goclient Version: 4.0.3.2
within the installation file for Mac OS X: x2goclient-4.0.3.2-20150129.dmg
the first line of the file 'LICENSE' contains the URL: http://www.obviouslynice.de which does not redirect/resolve on my end. According to DENIC it registered.
According to the email at the end of the same file the URL should be http://www.obviously-nice.de
Kind regards, René