1.1) If you are using windows machine, then follow these steps
click start>>run>>cmd
A command line window will open and here type the command
ping domain-name.com (This will check the connection of you computer with the domain name you have given.)
1.2)If you are using linux os, open the terminal and type the command
ping domain-name.com (This will check the connection of you computer with the domain name you have given.)
1.3)If you are using mac os, Go to the Applications folder > Utilities > Network Utility > ping and specify a domain or IP.
You can also open the terminal and type ping domain-name.com and press enter.You will get to know whether there is a connection between your computer and
domain-name.
You can also ping with the ipaddress.
eg: ping 172.24.1.23
