Domain Pointer goto Specific dynamic page

[netstepinc]

MainDomain.com has content management system installed.
Domain2.com refers to content at http://MainDomain.com/index.php?section=22.
Domain3.com refers to content at http://MainDomain.com/index.php?section=44.

I've been able to get subdomains that redirect to specific pages.
Subdomain redirects below to see if I'm doing it right:
DNS: www.demo A 11.22.333.44
DNS: demo A 11.22.333.44
Subdomain demo.MainDomain.com
Site Redirection: /demo => http://MainDomain.com/index.php?section=187

What would it take to make a domain pointer land on a specific page?

 

[quackweb]

I do not think it is possible to make a domain pointer land on a specific page. The best way I can think of is for the main index.php, have it detect the domain used and depending on the domain user, have it redirect to the page you want the domain to go to. Otherwise setup another domain under Domain Administration which would probably be the best way to do it.