n-Domains pointing to a subsite - possible?

Hi!

Is it possible to map more than one domain to a subsite using multi-domains?

A common setup is to have a "main" domain like
http://www.example.com

and various domains like http://www.example.<TLD-a, TLD-b, TLD-c, ...> or/and http://www.example-<whatever>.<tld>;

that should match / point to the "main" domain.

Regards,
Bernd.