I have a query regarding Addon domain. I added new addOn domain to my hosting account. While creating new addon domain, it is creating subdomain also on my root domain. E.g:
Addon Domain: newdomain.com
I googled and found that the process of adding an addon domain involves the creation of the corresponding subdomain. In terms of Apache VirtualHost entries, an addon is a parked domain on that subdomain. There is no way to add an addon without a subdomain being created, this is the fundamental principle of cPanel architecture.
So, I want to ask if I should leave it like this or it may impact my existing old domain SEO or if any redirects are required for this automatically created subdomain such as to make it unavailable (since newdomain.olddomain.com will have same data as newdomain.com)?
Thanks in advance