UltraDNS Firewall

Get a faster, safer and more reliable Internet experience with Neustar Security Services UltraDNS Firewall, a cloud-based Recursive DNS service.

Owning a trusted recursive DNS service is crucial in our modern connected world. The DNS perimeter has drastically expanded as global workforces now utilize multiple devices to connect to the Internet – increasing your network’s load and exposure. This expansion not only increases performance demands, but also limits your visibility into the threats that are targeting and infecting your networks, ultimately putting your organization in harm’s way. Despite your current safety measures and security provisions, malware still bypasses network defenses, costing you more time and money on cleanups – as well as hindering network performance.

Neustar Security Services UltraDNS Firewall is a cost effective enterprise grade, cloud-based recursive DNS service that delivers fast and reliable access to vital online applications with built-in security and threat intelligence.




Fast Performance

Quickly resolves queries through a highly reliable, global DNS infrastructure. The UltraDNS Firewall nodes are co-located with Neustar Security Services' authoritative and top-level-domain (TLD) servers, providing near-zero latency responses and instant cache updates for the zones that Neustar Security Services hosts.


Early Detection

Our recursive DNS service stops threats at the first point of contact and blocks malware before it reaches networks or endpoints by using Neustar Security Services and third-party threat intelligence feeds.


Effective Protection

The recursive DNS solution mitigates threats by preventing access to malicious websites known for malware, phishing, spyware and bots. Blocks unwanted and inappropriate content by using pre-defined, category-based web filtering, along with custom white/black lists.


Easy Deployment

Cloud-based, managed solution adds an extra layer of performance and security without the need for appliances, installations or additional configurations; saving time and money – all with the added benefits of a web-based portal, detailed reporting and industry leading SLAs.


DDoS Protection

Built-in DDoS protection to defend against attacks towards UltraDNS Firewall and to ensure that your DNS does not become a source for future DDoS attacks against others.


Ultra Secure

Ensuring secure navigation with key controls built into the service to protect you from threats online and potential prying eyes.

With Neustar Security Services UltraDNS Firewall you can:
  • Achieve near-zero latency for internal DNS resolution
  • Receive instant cache updates to UltraDNS hosted zones
  • Eliminate bad traffic before it reaches your network or end users
  • Prevent internal users from accessing harmful or unwanted content
  • Deliver enterprise-wide control over access to Internet resources
  • Control costs by implementing a cloud-based, managed solution

Discover How Neustar Security Services Enables Global Businesses to Thrive Online.

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