timestamp	ip	host	browser	uri
20191005-04:25:17	54.36.149.98	ip-54-36-149-98.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20210430-06:43:00	54.36.149.98	ip-54-36-149-98.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt
20210825-12:57:32	54.36.149.98	ip-54-36-149-98.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt