timestamp	ip	host	browser	uri
20190620-03:30:48	54.36.148.148	ip-54-36-148-148.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20191008-09:54:28	54.36.148.148	ip-54-36-148-148.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20200808-02:56:28	54.36.148.148	ip-54-36-148-148.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20210421-16:11:57	54.36.148.148	ip-54-36-148-148.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt
20210626-06:05:36	54.36.148.148	ip-54-36-148-148.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt
20210801-10:27:56	54.36.148.148	ip-54-36-148-148.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/robots.txt