# File lib/dnstraverse/info_cache.rb, line 64
    def get?(args)
      qclass = args[:qclass] || 'IN'
      gkey = "#{args[:qname]}:#{qclass}:#{args[:qtype]}".downcase
      if @data.has_key?(gkey) then
        Log.debug { "Infocache recall: " + @data[gkey].join(', ')}
        return @data[gkey] # returns Array
      end
      return nil unless parent
      return parent.get?(args)
    end