Which statement is TRUE about delegating an existing domain to the Oracle Cloud Infrastructure (OCI) DNS service?
A. Domains can be delegated to OCI DNS via FastConnect partners.
B. All domains can be retrieved to OCI DNS via DYN.
C. Domains can be delegated to OCI DNS from the OCI Marketplace.
D. Domains can be self-delegated to OCI DNS from its own service portal.
E. Domains can be delegated to OCI DNS from the Domain Registrar’s self-service portal.