c#传入域名返回对应的IP

        ///<summary>        /// 传入域名返回对应的IP 转载请注明来自 http://www.shang11.com        ///</summary>        ///<param name="domain">域名</param>        ///<returns></returns>        public static string getIP(string domain)        {            domain = domain.Replace("http://", "").Replace("https://", "");            IPHostEntry hostEntry = Dns.GetHostEntry(domain);            IPEndPoint ipEndPoint = new IPEndPoint(hostEntry.AddressList[0], 0);            return ipEndPoint.Address.ToString();        }