Most websites have a CNAME for “www” pointing to the main domain. Certainly all the webhosting panels I know of do it automatically, because there’s no great reason not to. Some people will use “www” and so if it fails, that’s a silly thing to have fail.
Most websites have a CNAME for “www” pointing to the main domain. Certainly all the webhosting panels I know of do it automatically, because there’s no great reason not to. Some people will use “www” and so if it fails, that’s a silly thing to have fail.