JesseQuinn: i did try using site:mainsite . com no links shows up in the search
Just got a message saying site used cloaking or sneaky redirects.
So i think it mainly happened due to plugrush mobile redirect other than that my site had no other scripts.
Same had happened to many adult site owners from another forum, who had used mobile redirects and now all there sites traffic are dead.
Requested a manual review of the site after removing plugrush ads