F5 Distributed Cloud DNS simplifies DNS delivery across multi-cloud environments and modern applications. This SaaS-based primary and secondary authoritative DNS service offers global distribution, DDoS protection, DNSSEC, and the flexibility to automatically scale to meet growing application demands. As a company’s primary DNS, Distributed Cloud DNS brings maximum performance with a geo-distributed cloud network and built-in DDoS protection. As a secondary DNS, it helps reduce the load on your primary service, providing redundancy in the event of a primary service failure and improving response times if your primary service is disabled or degraded in any way. By using it either as a primary or secondary DNS solution, companies can simplify DNS management and security while easing the burden on your operations and development teams.