Thanks for your answer.
BTW: Two of those link are work, one of them does not work.
I think they are not exac/right answer. Because there is no any spesific changing about IP address here.
E.g I followed this, but; it did not work. Still the IP address redirects to the domain name..
The answer should be like this (on any Apache .conf:)
Is that so?
BTW: Two links of you wrote above are worked but, one of them is not opened.