C#根据域名获取ip地址
using System.Net;
 public class NetworkUtils
    {
        public static string GetHostName(IPAddress ipAddress)
        {
            IPHostEntry entry = Dns.GetHostEntry(ipAddress);
            return entry.HostName;
        }
    }
C#根据域名获取ip地址
using System.Net;
 public class NetworkUtils
    {
        public static string GetHostName(IPAddress ipAddress)
        {
            IPHostEntry entry = Dns.GetHostEntry(ipAddress);
            return entry.HostName;
        }
    }