Oracle

Oracle Cloud Infrastructure (OCI) offers an advanced Private DNS service, enabling users to maintain their own private domain names while ensuring seamless integration across interconnected Virtual Cloud Networks (VCNs) and on-premises environments. This service facilitates the creation of private DNS zones with customized, non-public names and allows for efficient DNS resolution for both internal resources and external requests.

With OCI's Private DNS, organizations can manage naming and record configurations effortlessly using a Private DNS Resolver that handles queries from other VCNs and on-premises DNS servers. The architecture accommodates various components, including isolated availability domains and customizable VCNs, each designed for optimal security and fault tolerance. Users benefit from the flexibility of managing subnets, CIDR block configurations, and integrated security features through OCI Identity and Access Management (IAM).

The Private DNS service is fully managed, cost-free, and redundant, providing organizations with a robust solution for their cloud networking needs while ensuring secure and efficient communication within their private networks.