VPN Checker

namespace Intoxicated.API.Xbox.IP_Detector
{
    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Net;
    using System.Text;
    using System.Threading.Tasks;

    class Detect
    {
        public static string Check(string ip)
        {
            try
            {
                string email = $"skull{new Random().Next(0,100)}@yahoo.com";
                string link = $"http://check.getipintel.net/check.php?ip={ip}&contact={email}&flags=m";
                string resp = new WebClient { Proxy = null }.DownloadString(link);
                return resp == "0" ? "HOME" : "VPN/PROXY";
            }
            catch (Exception)
            {
                return "N/A";
            }
        }
    }
}