timestamp	ip	host	browser	uri
20190417-06:51:53	54.36.148.131	ip-54-36-148-131.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20190422-10:03:25	54.36.148.131	ip-54-36-148-131.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20200329-22:06:57	54.36.148.131	ip-54-36-148-131.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20210617-13:05:36	54.36.148.131	ip-54-36-148-131.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/search/label/crash