we need to host multiple site with different domains. for instance
a.test.dk
b.test.dk
a.test.fi
b.test.fi
Now from what i know is that being either in apache or iis you would need 1 ip/host when using a domain ssl certificate, that means we would have to buy 4 certificate and 4 ip addresses to host them on
another option is to use wildcard certificates , if we buy a *.test.dk and a *.test.fi we can use 2 ip/addresses and 2 certificates to host the same amount of sites since our iis/apache can use sni.
But now my real question : there is also something called multiple domain ssl
will this be allowed to run all 4 sites under 1 ip-address?
because we are strugling with our use of external ip-addressess at this moment.