timestamp	ip	host	browser	uri
20200122-17:01:12	54.36.149.87	ip-54-36-149-87.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20200710-01:05:06	54.36.149.87	ip-54-36-149-87.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20210419-01:04:16	54.36.149.87	ip-54-36-149-87.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt
20210524-16:59:51	54.36.149.87	ip-54-36-149-87.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt