If I set up a rDNS entry for my server, should I enter just the hostname or should I include
I assume that the A-Record for
www.example.com point to the same server, of course. The site is running on
www.example.com, if that matters.
I am asking because I have been told different stuff by different support members of my hosting provider. I am sorry that I can not give you a link to a resource with any of these opinions, as I am not even sure what to search for.
An answer from personal experience would be great, but I would prefer if someone here knows of an "official" document that states this.