timestamp	ip	host	browser	uri
20190624-19:23:11	54.36.148.243	ip-54-36-148-243.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20190715-19:59:31	54.36.148.243	ip-54-36-148-243.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20190806-02:54:13	54.36.148.243	ip-54-36-148-243.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20190822-00:49:53	54.36.148.243	ip-54-36-148-243.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20210811-05:11:55	54.36.148.243	ip-54-36-148-243.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt