using System;
using System.Drawing;
using System.Net;
using System.Text;
using System.Windows.Forms;
class MainClass
{
private static void Resolved(IAsyncResult ar)
{
string buffer;
IPHostEntry iphe = Dns.EndResolve(ar);
buffer = "Host name: " + iphe.HostName;
Console.WriteLine(buffer);
foreach(string alias in iphe.Aliases)
{
buffer = "Alias: " + alias;
Console.WriteLine(buffer);
}
foreach(IPAddress addrs in iphe.AddressList)
{
buffer = "Address: " + addrs.ToString();
Console.WriteLine(buffer);
}
}
public static void Main()
{
AsyncCallback OnResolved;
OnResolved = new AsyncCallback(Resolved);
string addr = "www.rntsoft.com";
Object state = new Object();
Dns.BeginResolve(addr, OnResolved, state);
}
}