Public function GetIP(ByVal domain as String) as StringTryDim Ips As New CollectionDim i As IntegerDim ipEntry As Net.IPHostEntry = System.Net.Dns.GetHostEntry(domain)Dim ipAddr() As Net.IPAddress = ipEntry.AddressListFor i = 0 To ipAddr.GetUpperBound(0)Ips.Add(ipAddr(i).ToString)NextDim AddressIP As Stringreturn Ips(1).ToString()Catch ex As Exceptionreturn “Can not resolve the IP address”End Tryend function