Authoritative DNS that powers your business
Improve user experience, add resilience, and lower costs with premium authoritative DNS and traffic steering solutions
Explore our solutions
Our authoritative DNS solutions do more than "just work". Deliver lightning-fast, seamless experiences for your users with high performance traffic steering, actionable data insights, redundant failover systems, specialized routing for mainland China, and more - all in a single platform and robust API.
Managed DNS
Optimize performance with a managed DNS service that’s reliable, secure, and easy to use
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Traffic Steering
Optimize DNS connections to improve performance, lower costs, and add resilience
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Dedicated DNS
Additional protection against downtime through a physically and logically separated external DNS service, managed through a single control plane
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DNS Insights
Gain targeted, actionable information from your DNS data - giving you the power to troubleshoot and optimize your network in real-time
Learn MoreOur customers do more with DNS
How JetBlue ensures optimal user experiences
Streamlining Glen Raven's digital transformation process
What Optimizely has gained from NS1 Filter Chains
An API that's comprehensive, flexible, and easy to use
One API, all of NS1
Our entire solution is served by one API, so you can manage every part of your network infrastructure using the same set of commands, even as you scale
Developer experience
DevOps teams expect an API that matches their velocity. We put a lot of effort into documenting our API, so even the most complex API-related tasks are simple to implement
Flexibility
NS1’s REST API uses simple key/header-based authentication. Make API calls easily from any language or even the shell
Integrations
Customize, integrate, and automate network services with the best API of any authoritative DNS provider
Explore our Integrations
Educational resources
How to improve network resilience With NS1 Filter Chains
Implementing resilient DNS without the management hassle
We love to help. Seriously.
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