timestamp	ip	host	browser	uri
20180315-14:20:27	54.163.150.76	ec2-54-163-150-76.compute-1.amazonaws.com	Mozilla/5.0 (compatible; DotBot/1.1; http://www.opensiteexplorer.org/dotbot, help@moz.com)	/robots.txt
20180315-15:14:44	54.163.150.76	ec2-54-163-150-76.compute-1.amazonaws.com	Mozilla/5.0 (compatible; DotBot/1.1; http://www.opensiteexplorer.org/dotbot, help@moz.com)	/robots.txt