//using System;
//using System.Collections.Generic;
//using System.Text;
//using NewLife.Net.Sockets;
//using System.Net;
//using System.Net.Sockets;
//using NewLife.Net.Udp;
//using System.IO;

//namespace NewLife.Net.DNS
//{
//    /// <summary>DNS客户端</summary>
//    public class DNSClient
//    {
       
//    }
//}