I have found some old threads regarding this, but they seems to be some years old.
openVPN – Split-tunneling DNS priority
I’m on Windows.
I’m connected to a local network with local DNS.
I use OpenVPN to connect to another network, this network have resources available at *.example.com.
Is it even possible to have one DNS for *.example.com and another for everything else? I know I can setup a local DNS on my machine to solve it, or enter all the hostnames of example.com in my local hosts-file.