timestamp	ip	host	browser	uri
20180407-01:21:13	107.22.144.28	ec2-107-22-144-28.compute-1.amazonaws.com	MauiBot (crawler.feedback+wc@gmail.com)	/robots.txt
20180407-01:21:43	107.22.144.28	ec2-107-22-144-28.compute-1.amazonaws.com	MauiBot (crawler.feedback+wc@gmail.com)	/robots.txt