Found nginx conf:

server {
listen 184.154.39.58:80 default_server;
server_name _;
access_log off;
location / {

proxy_send_timeout 90;
proxy_read_timeout 90;

proxy_buffer_size 4k;
proxy_buffers 16 32k;
proxy_busy_buffers_size 64k;
proxy_temp_file_write_size 64k;

proxy_connect_timeout 30s;

proxy_redirect http://184.154.39.58:9999 http://CPANELIP;
proxy_pass http://184.154.39.58:9999;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}


}