timestamp	ip	host	browser	uri
20190712-08:33:49	54.36.148.43	ip-54-36-148-43.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20190821-04:40:46	54.36.148.43	ip-54-36-148-43.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20201230-05:12:39	54.36.148.43	ip-54-36-148-43.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20210726-00:35:10	54.36.148.43	ip-54-36-148-43.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt
20210903-07:59:22	54.36.148.43	ip-54-36-148-43.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt
20211102-21:33:46	54.36.148.43	ip-54-36-148-43.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt