Cloudflare WARP - проверка работы через CURL

curl https://www.cloudflare.com/cdn-cgi/trace/ -x socks5h://127.1:40000  # remote dns mode

curl https://www.cloudflare.com/cdn-cgi/trace/ -x socks5://127.1:40000  # local dns mode

curl https://www.cloudflare.com/cdn-cgi/trace/ -x http://127.1:40000  # http mode