timestamp	ip	host	browser	uri
20191218-16:09:21	54.36.148.156	ip-54-36-148-156.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20191221-19:20:37	54.36.148.156	ip-54-36-148-156.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20201022-08:28:41	54.36.148.156	ip-54-36-148-156.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20210624-03:03:48	54.36.148.156	ip-54-36-148-156.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt
20210703-06:06:58	54.36.148.156	ip-54-36-148-156.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt