Yes ofc : P btw you can look up your bans from your steam client if you go to Steam>Settings and then it should be pretty obvious.
The games you should be banned for would be:
Counter-Strike: Source
Counter-Strike: Source Beta
Day of Defeat: Source
Half-Life 2: Deathmatch
Half-Life 2: Lost Coast
Portal
Team Fortress 2
Spacewar
Zombie Panic Source
Age of Chivalry
Synergy
D.I.P.R.I.P. Warm Up
Eternal Silence
Pirates, Vikings, & Knights II
Dystopia