using System;

using System.Net;

using System.Text;

public class Program

{

    public static void Main()

    {

        try

        {

            var request = WebRequest.Create("http://konungstvo.ru/"); 

            using (var response = (HttpWebResponse)request.GetResponse())

            {

                if (response.ContentType.Contains("text/html"))

                {

                    Console.WriteLine("Response encoding is: " + response.ContentEncoding);

                    using (var reader = new System.IO.StreamReader(response.GetResponseStream(), Encoding.GetEncoding("iso-8859-5")))

                    {

                        string responseText = reader.ReadToEnd();

                        Console.WriteLine(responseText);

                    }

                }

            }

        }

        catch(Exception ex)

        {

            Console.WriteLine(ex.Message);

        }

    }

}