Comodo DNS vs another public dns-who will the winner?

Hello!

If I choose during the install of C Dragon: comodo secure dns only with CDragon
-and I have an another secure dns server-which server will used?
Who will the winner?

The another dns server settings can be found in Control Panel network connection-TCP/IP properities.
So, these are system-wide settings.

Thanks

Hi molngab,
Please do not double post as this is against the Forum Policy.
Double post found here.

Topic locked, thanks.