timestamp	ip	host	browser	uri
20190814-02:37:52	35.173.48.222	ec2-35-173-48-222.compute-1.amazonaws.com	CCBot/2.0 (https://commoncrawl.org/faq/)	/robots.txt
20190814-02:37:52	35.173.48.222	ec2-35-173-48-222.compute-1.amazonaws.com	CCBot/2.0 (https://commoncrawl.org/faq/)	/robots.txt