The "www" prefix for my domain is not working, even after updating the DNS zone by adding www as a cname of mydomain.com, or adding www as a A record with the actual server IP address. As it is a dedicated server I even added the ServerAlias line on Apache, but still none of the solutions worked. Any ideas?
Additional information: on intodns.com, the "www" section says:
WWW A Record Your www.mydomain.com A record is: www.mydomain.com -> www.mydomain.com -> www.mydomain.com -> [ cname_error ] [Looks like you have CNAME's]