I have transfered my website from one registrar to other registrar 5 months ago and my website was in the sandbox about an year ago (for 22 days) when I was registered through old registrar. Now after 5 months of transfering my domain again I feel that my site is again in the sandbox. I have tested that my sites pages are indexed (even increased) but search rank for my primary keywords has been lost. Please someone tell me is it possible that any site can go in the sandbox for the second time because of changing registrar?