ASP查询域名是否被注册

search.asp文件代码

<%
On Error Resume Next
Server.ScriptTimeOut=9999999
Function getHTTPPage(Path)
        t = GetBody(Path)
  getHTTPPage=BytesToBstr(t,"GB2312")
End function

Function GetBody(url)
        on error resume next
        Set Retrieval = CreateObject("Microsoft.XMLHTTP")
        With Retrieval
        .Open "Get", url, False, "", ""
        .Send
        GetBody = .ResponseBody
        End With
        Set Retrieval = Nothing
End Function

Function BytesToBstr(body,Cset)
        dim objstream
        set objstream = Server.CreateObject("adodb.stream")
        objstream.Type = 1
        objstream.Mode =3
        objstream.Open
        objstream.Write body
        objstream.Position = 0
        objstream.Type = 2
        objstream.Charset = Cset
        BytesToBstr = objstream.ReadText
        objstream.Close
        set objstream = nothing
End Function
%>
<%
'''''''''''''''''''''''''''''''''''''
' 功    能：查询域名是否被注册
' 网    站: http://www.111com.net
' 文章为作者原创，转载请注明文章出处
' 保留作者信息，谢谢支持！ 
'''''''''''''''''''''''''''''''''''''
dns=request("dns")
ext=request("ext")

e=Split(ext,",")
For i=0 To UBound(e)
 edns=dns & "." & trim(e(i))
 url="http://www.checkdomain.com/cgi-bin/checkdomain.pl?domain="&edns
 wstr=getHTTPPage(url)
 if instr(lcase(wstr),"registered")>0 then
   response.write edns &":已被注册
"
 else
   response.write edns &":可以注册
"
 end if
next
%>