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Managed DNS services that deliver

Optimize performance and improve resilience with NS1’s global anycast managed DNS network

We expect a lot from applications, services, and content on the internet. Users depend on connections that are always on, fast, and secure. NS1’s Managed DNS helps you deliver applications, services, and content that delight your users while optimizing for performance, cost, and reliability.

Results-driven external DNS

Ensure reliability and resilience

Keep your business running with 100% uptime and redundant protections against service deprecation. NS1’s native redundant DNS, constant monitoring, and automated failover systems deliver the high availability you require.

Managed DNS Gain Resilience with DNS Redundancy

Optimize network performance

Deliver applications, services, and content with the performance your users expect. NS1’s global network and sophisticated traffic steering technology provides highly customizable options to meet your users’ performance expectations.

Managed DNS Align Your DNS to Net Ops Dev Ops Automation

Simplify DNS management

Spend your time on more important things than DNS configurations. NS1’s platform is easy to set up and use for both simple and complex tasks.

Managed DNS High Performance API Framework

How JetBlue ensures optimal user experiences

A network that exceeds expectations

100% uptime SLA on DNS resolution

NS1’s resilient network delivers the always-on authoritative DNS service you need

Global anycast DNS network

Our global footprint of 26 anycasted PoPs provides fast connections wherever your users are

Rapid propagation

DNS updates appear across the globe in seconds


Protect your network by protecting the integrity of DNS query responses


Native health check alerts to quickly identify issues and automatically adjust DNS traffic steering configurations

Secure access and controls

Support for standard SSO platforms, two factor authentication, audit logs, and role based access control


Knowledgeable, proactive customer success and support teams who provide superior, timely, hands-on service

DDoS protection

Cap your query-based spending with insurance against unexpected surges in traffic

Find the gold in your DNS data with DNS Insights

Monitor and analyze your DNS traffic in real-time to catch issues before they affect network performance

What makes NS1 different

Traffic Steering

The most robust, customizable, data-driven Global Server Load Balancing (GSLB) and traffic steering capabilities on the market

Dedicated DNS

Add another layer of redundant protection without the management hassle

DNS for China

Deliver optimized experiences within the “Great Firewall”

DNS Insights

Optimize and troubleshoot your network by analyzing traffic patterns


Integrate everything with the easiest to use API in the industry


Connect DNS to DevOps systems and tools across the enterprise

Interested in how it works?

Find the right plan and support for your needs

Related Resources

Webinar: finding the gold in your DNS data

Boosting resilience for stability and success

How to Improve Network Resilience With NS1 Filter Chains

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