Ya, I think all of the cracked GMod servers were removed from Setti.
There is a community called .:`=-~rANdOm~`-=:. They run several GMod servers on wirebuild, plainbuild, fretta, trouble in terrorist town (ttt), zombie survival, flood, winter survival, and sledbuild.
All of them are cracked
Their IP is random.dontexist.com
and their website is randomgs.co.cc