timestamp	ip	host	browser	uri
20190803-00:22:52	54.36.148.202	ip-54-36-148-202.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20200203-20:02:02	54.36.148.202	ip-54-36-148-202.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20210531-20:00:16	54.36.148.202	ip-54-36-148-202.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt
20210928-05:12:12	54.36.148.202	ip-54-36-148-202.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt