can i layer clear cloud dns on the computer and comodo dns in dragon

can i put clear cloud dns in wireless network connection properties on windows 7 and then enable comodo dns in dragon and have both the protection of clear cloud and comodo dns. so clear cloud would catch what comodo dns doesn’t or would clear cloud and comodo dns conflict or one just override the other

I doubt Dragon will see the resolvers other than those of Comodo, so you can place whatever you wish for DNS on the Network adapter, but it’s highly doubtful Dragon will use it, unless it’s programmed to check those servers in the event the internal failure.

You can only use 1 server for each query to the dns server.
A compact answer to your question is no you can’t.