Does reinstall cPanel server retain DNS records on DNSONLY servers?

Hi,

I have three servers - one running cPanel/WHM & two running dnsonly software. I have it setup that from cPanel server syncs with the two dnsonly.

If I reinstall OS & cPanel on first server and leave the two dnsonly servers alone. When I re-create all the domains, would it be problem sync to those two dnsonly servers?

Well, my question is really does cPanel master server send purge commands to the dnsonly servers and re-insert all records?


Thanks in advance.