I am not able to understand why i am seeing these logs into my nginx server.
66.249.79.115 - - [06/Oct/2015:18:50:17 +0000] "GET /profile/?Rohatgi.Nikhil HTTP/1.1" 404 1031 "-" "Mozilla/5.0 (iPhone; CPU iPhone OS 8_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) Version/8.0 Mobile/12F70 Safari/600.1.4 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"
66.249.79.115 - - [06/Oct/2015:18:50:49 +0000] "GET /profile/?Mukherjee.PankajKumar HTTP/1.1" 404 1038 "-" "Mozilla/5.0 (iPhone; CPU iPhone OS 8_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) Version/8.0 Mobile/12F70 Safari/600.1.4 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"
66.249.79.115 - - [06/Oct/2015:18:51:21 +0000] "GET /profile/?Khorana.Ashish HTTP/1.1" 404 1031 "-" "Mozilla/5.0 (iPhone; CPU iPhone OS 8_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) Version/8.0 Mobile/12F70 Safari/600.1.4 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"
66.249.79.117 - - [06/Oct/2015:18:51:52 +0000] "GET /profile/?Mittal.AshokKumar HTTP/1.1" 404 1034 "-" "Mozilla/5.0 (iPhone; CPU iPhone OS 8_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) Version/8.0 Mobile/12F70 Safari/600.1.4 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"
66.249.79.117 - - [06/Oct/2015:18:52:24 +0000] "GET /profile/?Suri.Divya HTTP/1.1" 404 1029 "-" "Mozilla/5.0 (iPhone; CPU iPhone OS 8_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) Version/8.0 Mobile/12F70 Safari/600.1.4 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"
66.249.79.117 - - [06/Oct/2015:18:52:56 +0000] "GET /profile/?gupta.member) HTTP/1.1" 404 1030 "-" "Mozilla/5.0 (iPhone; CPU iPhone OS 8_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) Version/8.0 Mobile/12F70 Safari/600.1.4 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"
I made my website live very recently.
From logs i can understand little bit that they are coming from Google bot but i want to understand why i am getting this and how can i block them ? If i will block there will be no harm to my website.