timestamp	ip	host	browser	uri
20190610-16:16:27	54.36.149.52	ip-54-36-149-52.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20190701-01:47:02	54.36.149.52	ip-54-36-149-52.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20200510-08:07:22	54.36.149.52	ip-54-36-149-52.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20201227-19:29:02	54.36.149.52	ip-54-36-149-52.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/6.1; +http://ahrefs.com/robot/)	/robots.txt
20210812-23:16:31	54.36.149.52	ip-54-36-149-52.a.ahrefs.com	Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)	/feeds/posts/default