Network Availability

DNS Management

Powered by Verisign’s massively provisioned global infrastructure, our cloud-based Managed DNS Service provides a 100 per cent service-level agreement (SLA) for DNS resolution and streamlined management to keep your business connected to the world.

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Unmatched Experience, Expertise and Infrastructure

On an average day, Verisign handles more than 85 billion DNS queries daily and has been doing so with 100 per cent operational accuracy and stability for more than 15 years.

Other providers of managed DNS services also provide DNS to Internet top-level domain names (TLDs), but none possess the track record of success in maintaining uptime or the level of performance and scale of Verisign.

Proven, Dedicated and Talented:

Verisign Managed DNS allows organisations to leverage the proven expertise and proprietary technology of Verisign, a premier provider of Internet infrastructure services. By leveraging anycast technology, the service uses 17 fully redundant, globally distributed DNS resolution supersites that help minimise transactional latency while optimising availability.

Robust and Globally Available:

Verisign Managed DNS relies on the Advanced Transaction Look-up Signaling (ATLAS®) platform for secure, consistent and accurate DNS resolution. Verisign Managed DNS is the only service of its kind:

  • Uses the same technology built to run the global .com registry without fail for more than 15 years.
  • Supports the core Internet infrastructure through the proliferation of edge devices, attention to the growing number, size and sophistication of threats; and the use of advanced services that stress the underlying transport layer of the network.

Cloud-Based DNS Infrastructure:

Verisign offers a massively provisioned, cloud-based DNS infrastructure that uses anycast routing technology and 17 fully redundant, globally distributed DNS resolution supersites. This infrastructure provides proven protection against DNS-targeted DDoS attacks and allows you to scale your DNS services as your needs grow with no hardware investment or maintenance costs.