MrKalten 0 Newbie Poster

Hi everyone.

I need your help because the dns world is a bit dark for me right now...

Here is my situation :

I have a VPS and my domain name at the same host.
My website work perfectly.

I just like to create 3 subdomains but who all redirect to the same website.

So my fist question is, I can change the DNS zone in my registar, and I can change it as well in Plesk ... ? Wich one is the good one ? Or wich one override wich one ?

And second I tried to create a new dns entry CNAME in my registrar but it don't accept it. I can create a A entry but it's not doing what I want.

I'm not sure to what I need to do to make this work :
-try to create a CNAME entry
-try to redirect with htaccess
-create serverAlias in http.conf (Apache)

I'm a bit lost,

Thanks for helping me,

François