Change url in client address bar

I have a real web address like as;? <[login to view URL]>? with several pages that we call one of them as follow for example;? [[login to view URL]][1].....? And also I have several domain that forward to my web like? [[login to view URL]][2]? now I want change any link or page address that show to my client with any domains I want, ? Real address:? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Real? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? [[login to view URL]][1]..... And I want show:? ? ? ? ? ? ? ? duplicate? ? ? ? ? ? ? ? ? ? ? ? [[login to view URL]][3].....? In client address bar. ? And also if anyone copy the duplicate address and past it anywhere Or link any page to duplicate address server must find real page To show it truly with duplicate address. I want to use this in other web application in .net framework. I don't want to do this with IIS