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Domain Security Suite

DNS is a mission-critical service and is one of the most commonly attacked applications on the internet. Attackers are going after DNS like never before.In response, the US Department of Homeland Security and the Internet Corporation for Assigned Names and Numbers (ICANN) have issued clear warnings and required measures enterprises should take to secure their DNS.By applying well-established defenses and best practices, every enterprise can avoid joining the growing list of companies that have fallen victim to DNS attacks.

Domain Security for Tomorrow

DNS is a mission-critical service and is one of the most commonly attacked applications on the internet. Attackers are going after DNS like never before.In response, the US Department of Homeland Security and the Internet Corporation for Assigned Names and Numbers (ICANN) have issued clear warnings and required measures enterprises should take to secure their DNS.By applying well-established defenses and best practices, every enterprise can avoid joining the growing list of companies that have fallen victim to DNS attacks.

NS1 Domain Security Suite Includes:

Overage Price Protection

No charge for query overages due to DDoS or other malicious traffic.

DNSSEC Without Compromises

Full traffic management support for your DNSSEC secured zones

Turnkey Redundant DNS

Turnkey dual DNS solution that solves the complexities and limitations of traditional DNS.


For the ultimate in DNS availability assurance, the NS1 DomainSecurity Suite includes Dedicated DNS:

A fully managed, single tenant, globally anycasted DNS network dedicated to your zones

Physically and logically separate from the NS1 Managed DNS network

Single pane of glass management

Support for full traffic management and DNSSEC


DNS hijacking is becoming more common as attackers find new and creative ways to subvert the DNS system into misdirecting users and applications to malicious sites.

Easy point and click or API implementation

Compatible with turnkey redundant DNS

Full traffic management for your signed zones

No other DNSSEC solution supports these capabilities


NS1 gives your teams visibility into DNS usage that can provide insight into potential misuse by external actors:

Record-level reporting

Integrations with monitoring and reporting systems

Visibility into anomalous traffic, and unused records reports

Net fencing for the control to prevent your sites from receiving traffic from countries or regions you wish to exclude

Secure Management Access

Securing your DNS starts with strong access controls to DNS administration. The NS1 platform supports a comprehensive suite of controls that meet and exceed the recommendations recently issued by the CISA division of the Department of Homeland Security

Domain Security Suite Secure Management Access

Security That is Good for Your Business

The NS1 Domain Security Suite puts it all together. You get the tools and services you need to manage your DNS securely, efficiently and consistently deliver the performance your business needs to safely thrive on the internet.

Domain Security Suite Security Good for Business

Domain Security Suite Data Sheet

The Domain Security Suite from NS1 is a turnkey package of DNS services and capabilities designed to keep your business and your customers safe from DNS exploitation.

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Explore Our Services

Onboarding, Migration, Optimization, Premium Support

Along with best-in-class support, NS1 offers other services to get you up and running on the most powerful DNS network.

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