RewriteEngine on

RewriteCond %{HTTP:VIA} !^$ [OR]

RewriteCond %{HTTP:FORWARDED} !^$ [OR]

RewriteCond %{HTTP:USERAGENT_VIA} !^$ [OR]

RewriteCond %{HTTP:X_FORWARDED_FOR} !^$ [OR]

RewriteCond %{HTTP:PROXY_CONNECTION} !^$ [OR]

RewriteCond %{HTTP:XPROXY_CONNECTION} !^$ [OR]

RewriteCond %{HTTP:HTTP_PC_REMOTE_ADDR} !^$ [OR]

RewriteCond %{HTTP:HTTP_CLIENT_IP} !^$

RewriteRule ^(.*)$ – [F]

# deny domain access

RewriteEngine on

RewriteBase /

RewriteCond %{HTTP_USER_AGENT} anonymous [NC]

RewriteRule ^.* – [F,L]