using System;
using System.Collections.Generic;
using System.Text;
using
namespace ConsoleApplication3
{
    class Program
    {
        static void Main(string[] args)
        {
            ResolveDns resolver1 = new ResolveDns();
            resolver1.Resolve("www.);
            int n = resolver1.IPLength;
            Console.WriteLine("Get the IP Address of the host");
            Console.WriteLine();
            for (int i = 0; i < n; i++)
                Console.WriteLine(resolver1[i]);
            Console.ReadKey();

        }
        class ResolveDns
        {
            IPAddress[] m_ArrayIps;
            public void Resolve(string s_host)
            {
                IPHostEntry ip = Dns.GetHostByName(s_host);
                m_ArrayIps = ip.AddressList;
            }
            public IPAddress this[int nIndex]
            {
                get { return m_ArrayIps[nIndex]; }
            }
            public int IPLength
            {
                get { return m_ArrayIps.Length; }
            }
        }
    }
}