Fastly DNS

Boost resilience with Fastly DNS

Fastly DNS is a managed secondary DNS service that keeps websites online. It seamlessly works with your primary DNS provider to sync DNS records automatically.

Fastly Secondary DNS

Your safety net for DNS resilience

Fastly DNS is a fully managed authoritative service that holds your domain records and answers queries directly, ensuring uptime while your primary DNS remains the source of truth.

Improve resiliency with multi-vendor DNS

Adding Fastly Secondary DNS removes single-vendor dependency, distributing traffic so your domain stays online with zero code changes.

Consolidate edge services with Fastly

You can get delivery, security, compute, and secondary DNS from one platform, one contract, and one support relationship, reducing overall number of vendors and complexity.

Leverage the performance of the Fastly network

Authoritative responses are served from Fastly's global footprint, close to your users, providing a faster and a better user experience.

Looking for more?

Fastly Secondary DNS Datasheet
Fastly DNS is a managed authoritative secondary DNS service that helps keep websites online and running smoothly.
Building Resilience: Why We Started with Secondary DNS
Every web request starts with a DNS lookup. When resolution is slow, your users feel it before your application even loads.

Fastly でより優れたパフォーマンスを実感

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