After spending a lot of time searching the forum I didnÂ´t find a solution for my problem.
I found, where the problem is, but not how to fix it:
Problems: The default Apache page seems to be the domain alphabetically first on the list of "sites-available" and not the default page.
Therefore every error happening on apache points to a certain domain/supdomain "aaaaa.aaaaa.com" (anymistake.bbbb.com) points to "aaaaa.aaaaa.com", which is no good at all.
Ronald mentioned the problem already, but I couldnÂ´t find the solution to the problem.
Goal: -In case of errors/mistakes, the default mach should be "default" an not the 1. domain listed on "sites-available" -That all traffic coming in on a certain domain stays at the domain (virtual server).
facts: apache2/sites-enabled/000-default apache2/sites-available/default
Would a rename of apache2/sites-available/default to "000-default" fix the problem? This way, 000-default would be the 1st in line...
If this would work, what do I need to do?
I want to avoid to create 0000.com and then create a subdomain: 0000.0000.com on my server which would be maybe a workaround.
This problem afects subservers, subdomains and even domains...
Thank you in advance for your opinion on this.