I have one website which i am trying to access from IE. If i use domain name to access then it is doing anything except showing login page again. But same site if i try to access using it's ip address then it works perfectly fine ? for example i have site help.co.in which is deployed on a machine which has ip 188.8.131.52. So if i try to access site using its domain name (help.co.in) then it only shows login page and if i try to login nothing happens, i mean it redirects to same page again instead login and going to some other page. Also it does not show any error also in error logs. But if i access it using 184.108.40.206 then it works perfectly fine.
Background : Site is developed in Drupal 6.