timestamp	ip	host	browser	uri
20190316-04:49:08	3.90.205.8	ec2-3-90-205-8.compute-1.amazonaws.com	CCBot/2.0 (https://commoncrawl.org/faq/)	/robots.txt
20190316-04:49:08	3.90.205.8	ec2-3-90-205-8.compute-1.amazonaws.com	CCBot/2.0 (https://commoncrawl.org/faq/)	/robots.txt