timestamp	ip	host	browser	uri
20190913-19:57:38	40.77.167.151	msnbot-40-77-167-151.search.msn.com	Mozilla/5.0 (compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm)	/robots.txt
20190913-19:57:39	40.77.167.151	msnbot-40-77-167-151.search.msn.com	Mozilla/5.0 (compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm)	/robots.txt