Glad to see your reply.
I can't understand your explain,but…
I add my local domain in here,the dns is answered correct.
Services -> DNS forwarder -> Domain overrides
Thanks so much.
YOU DONT NEED TO ADD ANY SETTING OVER THERE YOU HAVE TO INSERT THE CORRECT DNS ENTRY OVER THE GENERAL SET UP SELECT THE CORRECT GATE WAY FOR THE DNS . OR TRY TO INSERT GOOGLE DSN FOR CHECKING 8.8.8.8 AND SELECT GATE WAY YOU WISH ,THEN TRY TO PING TO GOOGLE FORM THE DIAGNOSITC TAB ,BY THAT YOU CAN REALIZE IF IT IS DNS PROBLEM OR NOT .Services -> DNS forwarder -> PAGE YOU HAVE ONLY PUT A TICK MARK ON (ENABLE DNS FORWARDING TAB)