Revert set-exchangeserver back to default?

Question

If you run a command like this:
set-exchangeserver SvrHostName -staticdomaincontrollers DC03.domain.local -staticglobalcatalogs DC03.domain.local -staticconfigdomaincontroller DC03.domain.local

How would you revert these settings back to their default? Would this do it? Or just break Exchange?
set-exchangeserver SvrHostName -staticdomaincontrollers $null -staticglobalcatalogs $null -staticconfigdomaincontroller $null

Answer 1

yes, setting to $null will clear