Clonny XXL is pretty old and was discontinued long time ago- Can't detect newer protections. The best way to the detect the copy protection is Aray scanner or Proection ID. Arar Scanner was disconntinued some months ago too so in some time will be obsolete too . i recommed you better use Protection ID since is still in development and updated
http://pid.gamecopyworld.com
The only thing with this program is that you have to scan the protected exe or dll in the game diirectory of the installed game. It doesn't t have option to scan CDs or DVDs
And according to the copy protection name PID detects if does is you best way to follow if its not a tough protection You can try making and image of the DVD and mounting in a virtual drive or using anti blacklisting emulation programs if it's necessary but like I previously said all depens on what copy protection the game could has
Another way know abvout copy porections is cheking some databese websites that have information about copy porection websites I used to know some but in this moments I can't remember the links