timestamp	ip	host	browser	uri
20180428-17:55:20	203.133.174.156	203.133.174.156	Mozilla/5.0 (compatible; Daum/4.1; +http://cs.daum.net/faq/15/4118.html?faqId=28966)	/robots.txt
20180428-19:46:20	203.133.174.156	203.133.174.156	Mozilla/5.0 (compatible; Daum/4.1; +http://cs.daum.net/faq/15/4118.html?faqId=28966)	/robots.txt
20180506-16:56:35	203.133.174.156	203.133.174.156	Mozilla/5.0 (compatible; Daum/4.1; +http://cs.daum.net/faq/15/4118.html?faqId=28966)	/robots.txt
20180512-19:29:11	203.133.174.156	203.133.174.156	Mozilla/5.0 (compatible; Daum/4.1; +http://cs.daum.net/faq/15/4118.html?faqId=28966)	/robots.txt