ddns and subdomains

[Rick Dicaire]

Hi folks,
I have ddns setup in a testing env, its working.
ddns-domainname is dhcp6.example.com. Clients get assigned
host.dhcp6.example.com

My question is, is it "correct" to create a separate subdomain zone
specifically for dhcp6.example.com so example.com zone itself doesn't
have to be updated, and if so, how would example.com zone have to be
configured to point to zone dhcp6.example.com?

Thanks

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