Reply To: Mirroring Multiple URLs, but different homepages?

[__]

Alright. Apache sets a variable called “HTTP_HOST”, which is the Host (domain name) requested by the client. So, we can check this to see which domain name was used, and rewrite the URL if it is just the root URL.

RewriteCond %{HTTP_HOST} domain1example\.com$
RewriteRule ^$ /domain-1-home-page.html

untested. Repeat as needed for each domain. Depending on your site structure (i.e., specific names of the domains and pages), there might be a quicker rule.