www domain name not working (solved)

www domain name not working (solved)

It is generally happened when we change the server or IP, you find that your www.your-domain-name.com is not working while non-www i.e. your-domain-name.com is working well. This is why because you have not added the www in your host or alias record. Just add it and point it to the present IP address. That's it. Congrats, you did it. Well done.