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Why NS1

NS1 is Revolutionizing How Applications and Infrastructure Are Deployed and Optimized.

We reinvented DNS and now we are making the entire application traffic stack smarter, more secure, more efficient, and more interesting to manage.

Every organization has a unique set of applications that run critical functions using diverse and dynamic infrastructure.

Some apps are built in-house, some are licensed. No matter what, optimizing application traffic and its infrastructure directly impacts revenue, profitability and brand value. NS1's mission is to manage the world's application traffic one happy client at a time. We help our clients deliver flawless application experiences, protect users against threats, and efficiently build, deploy and manage applications and the infrastructure that powers them.

We are honored that the most recognized names and trusted brands use NS1 in their critical path. We simplify their complex infrastructure. Unify their disconnected environments. Give their teams the control they need to multiply the entire technology organization's efforts. Our clients tell us that we are the reason that they can innovate. Their employees are happier using modern tech.

Get in touch, won't you?

Let Your Project Be Our Project

With more features, speed and scalability, you can do more with NS1.

Redundant & Secondary DNS

Multiple options to achieve DNS resiliency

Global Server Load Balancing

Global load balancing for modern enterprise infrastructure: Multi-Vendor, Multi-Cloud

DevOps Automation

Automatically provision infrastructure and applications using code instead of manual processes or ad hoc scripts

DNS Security

Easily deploy proven strategies like redundancy and DNSSEC without giving up automation or traffic management capabilities


Optimize traffic to multiple CDNs, data centers, and cloud providers for cost, performance, or both.

Application Performance

Fine-tune application performance for every percentile of traffic, everywhere

Multi-Cloud Orchestration

Multi-cloud is a strategy for organizations seeking to prevent vendor lock-in, improve performance, reliability, and reduce costs

IPAM Reloaded

Traditional IPAM has not evolved to support modern application models. How can you manage large scale networks while supporting high performance and automation?

Service Discovery

Optimize traffic to multiple CDNs, Data Centers, and Cloud Providers for cost, performance, or both.

Disaster Recovery

DNS can be your most effective way to fail over in case of disaster

Advertising Delivered at the Speed of Thought

No industry is more latency-sensitive than AdTech, where a few milliseconds can determine whether an ad loads or a user moves along. Learn how NS1's assures that all kinds of apps are lightning fast and drive revenue.

It's better with NS1

Give us a few minutes to learn about what's good and not-so-good about your current DNS, and we'll tell you how next-generation NS1 can help.

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