def find_ip(body)
      lst_proxy = []
      regex_ip_port = '\b(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?:?[0-9]{0,5})\b'
      regex_domain_port = '^[a-z0-9]+([\-\.]{1}[a-z0-9]+)*\.[a-z]{2,5}:[0-9]{0,5}$'
      
      #res = body.gsub(/<\/?[^>]+>/, '')
      doc = Nokogiri::HTML(body)
      #doc.xpath("//text()").to_s     
      res = doc.xpath("//text()").text

      #res_strip = res.split(/(\n)+/)
      #puts res

      res.each do |part|
          temp_part = part.split(" ")
          temp_part.each do |sub_part| 
            if sub_part.match(regex_domain_port) && connect_http_mech_anon(sub_part.match(regex_domain_port)) 
              puts sub_part.match(regex_domain_port)
              lst_proxy << sub_part.match(regex_domain_port)
            elsif sub_part.match(regex_ip_port) && connect_http_mech_anon(sub_part.match(regex_ip_port)) 
              puts sub_part.match(regex_ip_port)
              lst_proxy << sub_part.match(regex_ip_port)
            end
          end
      end
      return lst_proxy                
    end