-plugin.map 'iplookup :ip', :action => 'iplookup', :requirements => {:ip => /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/}, :thread => true
-plugin.map 'iplookup :domain', :action => 'iplookup', :requirements => {:domain => /^[a-z0-9\.\-]{4,255}$/i}, :thread => true