timestamp	ip	host	browser	uri
20190204-01:47:34	40.77.167.198	msnbot-40-77-167-198.search.msn.com	Mozilla/5.0 (compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm)	/robots.txt
20190204-01:49:36	40.77.167.198	msnbot-40-77-167-198.search.msn.com	Mozilla/5.0 (compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm)	/robots.txt