Hi whenever i open the URL www.irctc.com or www.yatra.com in my all browser chrome, firefox, IE6 I will get a error message saying Error 105 (net::ERR_NAME_NOT_RESOLVED): The server could not be found.
I tried all sorts of remedies. Cleared alll browsing history, cookies, cache and all. Disabled DNS and phising. please help me.

Computers & Internet - Google - Chrome