I am mining on http://chrc.m42.cx/# and i get paid normally,as soon i reach 10 coins mined.
It's working ok for me.No issues.

I have one question,if someone knows more about this,please reply.
I was mining with Intel I5 CPU,with 2 cores.I was getting around 80-90 h/s.
Today i try to mine with my GPU (GTX 960),and i only getting 200-230 h/s.

My question is,why is my GPU mining speed so pathetic?
I would probably get more h/s with all 4 cores of CPU than with GPU.