There are numerous ways to redirect a domain to another domain or subdomain and one of them is by creating a CNAME record. If you own a domain name and you've set up a website through some on-line service that provides you with a service subdomain, you can easily link the two by setting up a CNAME record for your-domain.com that redirects to subdomain.provider.com. What you are going to achieve with this is that www.your-domain.com is going to be in the Internet browser address bar while it opens the already mentioned website from the servers of the third-party company. You should know that if you set up a CNAME record, any other records your domain may have will stop functioning, so you cannot have both a CNAME record directing to one company and functioning e-mail address with another. The CNAME record is always an alpha string, not a number, and sometimes further configuration may be necessary with the other provider.