Multiple ssl certificates with one ip and same port but different host headers (IIS 8)

I have an IIS 8 (win 2012 r2) server and i want to bind the same web site to 2 different domain and to 2 different certificates.

I can't use wildcard since the domains are different FQDNs.

If i add 2 bindings for https and port 443 i can't select 2 different certificates (when i change one binding it changes the other).

There is a way to solve this without using different port or splitting to 2 different websites?

Thanks!

There is a simple way to do, tick the "Require Server Name Indication" in "Bindings...".

Reference: https://stackoverflow.com/a/27791857/3260008

I found the solution - using ssFlags = 1 https://www.iis.net/configreference/system.applicationhost/sites/site/bindings/binding