Trouble with VB script

[jumbojs]

I have a .bat file that I run every night to "hit" a webpage. The batch file has one argument, the URL

> webrun.vbs http://111.111......

Here is the webrun.vbs script below. Anyway, I'm running this script on two servers. One has DNS set up and is accessed like http://www.domainname. com

The other server doesn't have DNS set up yet and is accessed by ip like http://209.xxx.xxx

When I access the page by IP nothing happens. I have no idea why it won't work here. Any help

dim URL, oArgs  

Set oArgs = WScript.Arguments  

    if oArgs.Count = 0 then  
    msgbox("Error: Must supply URL")  
    wscript.quit 1  
    end if  

URL = oArgs(0)  

 on error resume next  
Set objXML = WScript.CreateObject("MSXML2.ServerXMLHTTP")  

    if err then  
    msgbox("Error: " & err.description)  
    wscript.quit 1  
    end if  

' Call the remote machine the request  
    objXML.open "GET", URL, False  



    objXML.send()  

' return the response  
    msgbox objXML.responsetext 


' clean up  
    Set objXML = Nothing

WScript.Echo "Done..."

[Delerna]

if you ping the domain name do you get the same IP that you are using in the IP version of the .bat