Redirecting URL Without Changing Address

Hello,

I have a VS that am setting up that is pointing to an IIS backend server that is configured to only respond to an address (IE test1.address.com). I need to find a way for my VS to point to this without changing the URL in the browser so the following happens:

User goes to "test.address.com" (which is the VIP of my VS).

This actually points to "test1.address.com", but the user only sees "test.address.com" in their browser.

Is this possible?

Thanks!