timestamp	ip	host	browser	uri
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20191107-15:44:32	54.36.149.83	ip-54-36-149-83.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20200129-15:52:40	54.36.149.83	ip-54-36-149-83.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt