Just want to ask some http path name concept
-Usually we will type http:www.example.com
. But why sometimes, we will see such path name of http://product.example.com
that is also valid but why there is not www but still on fire. Why ?
-Since IP is address is 32bit like 22.214.171.1240 so we only allow address name with four strings with "." like www.yahoo.com.tw
www is 8 bit, yahoo is 8-bit, com is 8bit, tw is 8 bit Is it Right ?
- Why we will type http://www.yahoo.com.tw
it rediret to http://tw.yahoo.com
. Why Yahoo needs to do that ?
both address is two separate told by http://www.selfseo.com/find_ip_address_of_a_website.php