As more customer, employee and partner interactions depend on web-based applications and services, DNS plays a critical role in connecting users to content; and if your DNS fails, you don’t exist—digitally speaking, that is. Secondary DNS—and more broadly a multiple DNS approach—provides a cost-effective insurance policy against DNS failure, one you can’t afford to be without. And because all DNS services respond in multiple DNS architectures, the resolution performance will also improve. Secondary DNS is a robust DNS architecture using more than one DNS solution to promote business continuity and optimal DNS resolution performance.
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