I have registered a free domain name and got a free web ip, here is the website details on my web000 info:
Website Details
Access your website at
http://luofeiyu.comeze.com
Access your website with www.
http://www.luofeiyu.comeze.com
Website IP address 31.170.160.111
Server name server47.000webhost.com
question1:
The info will be displayed when to input
http://luofeiyu.comeze.com/ in the firefox. enter image description here
But why can't ping the
http://luofeiyu.comeze.com/ in my console?
ping luofeiyu.comeze.com/
ping: unknown host luofeiyu.comeze.com/
ping
http://luofeiyu.comeze.com/
ping: unknown host
http://luofeiyu.comeze.com/
ping
http://www.luofeiyu.comeze.com/
ping: unknown host
http://www.luofeiyu.comeze.com/
Which ip address is the domain name
http://luofeiyu.comeze.com/?
question2:
What is the difference between
http://luofeiyu.comeze.com and
http://www.luofeiyu.comeze.com ?
What does the www mean here?when to add the prefix www into domain name ,when to omit it?
In which situation it should be called
http://luofeiyu.comeze.com ?
In which situation it should be called
http://www.luofeiyu.comeze.com ?