Arkadaşlar bu domain sorgula formu devamlı bütün domainleri boş gösteriyor. Kod hatası nerede acaba?

<%
On Error Resume Next
 
domain1    = Trim(Request.form("referer"))
domain2    = Trim(Request.form("uzanti"))
URL        = ""&domain1&""&domain2&""
 
URL = Replace(URL,"http://","")
URL = Replace(URL,"www.","")
domaincikti = url
 
URL = "http://www."&url&""
domain = url
 
Function DomainControl(URL)
WhoisServer = "http://www.webservicex.net/whois.asmx/GetWhoIS?HostName=" & URL
Const adTypeText = 2 
Const adReadAll = -1 
Set objHTTP = Server.CreateObject("MSXML2.ServerXMLHTTP" ) 
Set objStream = Server.CreateObject("ADODB.Stream" ) 
objHTTP.Open "GET" , WhoisServer, false 
 
objHTTP.Send
 
objStream.Open 
objStream.Type = adTypeText 
objStream.WriteText(objHttp.ResponseBody) 
objStream.Position = 0 
objStream.CharSet = "latin1" 
ControlResult = objStream.ReadText(adReadAll) 
objStream.Close 
 
Set objStream = Nothing 
Set objHTTP = Nothing 
 
%>
<form method="post" action="<%=Request.ServerVariables("SCRIPT_NAME")%>" name="whois">
<table border="0" cellpadding="0" style="border-collapse: collapse" width="340">
    <tr>
        <td height="26" width="340" colspan="4">
            <p class="baslik">
                Domain sorgulama ekranı
            </p>
        </td>
    </tr>
    <tr>
        <td height="26" width="346" colspan="4">
            <p class="dikkat">
                Lütfen domain adresinizi doğru yazdığınızdan emin olun. Tescil sonrasında değişiklik yapmanız mümkün değildir.
            </p>
        </td>
    </tr>
    <tr>
        <td height="26" width="62">
            <p align="left">
                http://www.
            </p>
        </td>
        <td height="26" width="117">
            <p align="left">
                <input type="text" name="referer" size="20" class="textarea" />
            </p>
        </td>
        <td height="26" width="64">
            <p align="left">
                <select size="1" name="uzanti">
                    <option value=".com">.com</option>
                    <option value=".net">.net</option>
                    <option value=".org">.org</option>
                    <option value=".biz">.biz</option>
                    <option value=".info">.info</option>
                </select>
            </p>
        </td>
        <td height="26" width="98">
            <p align="left">
                <input type="submit" value="Sorgula" onclick="javascript:this.form.submit();this.disabled=true;this.value='Bekleyin.';" class="button" />
            </p>
        </td>
    </tr>
    <tr>
        <td height="26" width="340" colspan="4">
            <p align="right">
                <br />
            </p>
            <%
                if domaincikti = "" then
                response.write "Domain sadece 20 ytL"
                else
                    If instr(ControlResult,"No match for")>0 Then
                        DomainControl = True
 
                            Response.Write "<p align='center'><span class='baslik'>"&domaincikti&"</span> alınabilir durumda.</p><p align='right'><br /><p align='center'>"&domain&" adlı domain siparişi için <a href='domain-siparis.asp?islem=siparis&domain="&domain&"'><b>tıklayınız.</b></a>"
                    Else
                        DomainControl = False
                            Response.Write "<p align='center'><span class='baslik'>"&domaincikti&"</span> adlı domain daha önce kaydedilmiştir.</p>"
                    End If
                End If
            %>
        </td>
    </tr>
</table>
</form>
<%
    End Function
    Call DomainControl(URL)
%>