"CACHEBOX offered three key criteria in one neat package: enhanced security, increased reliability and ease-of-use"
Mike Bird, IT Director, DHL, UK
"We now have an extremely high up time. The system is very reliable, and our IT teams are now able to focus on the job in hand"
Richard Thomson, London Business School
"With DNSBOX we now have a hardened and easily managed solution not to mention the savings in space, electricity and cooling"
John Calisi, IT Manager of Operations, Tennessee Board of Regents, USA
"The simple web interface has enabled domain owners to make their own changes, allowing IT staff to focus attention elsewhere"
John Calisi, IT Manager of Operations, Tennessee Board of Regents, USA
"ApplianSys have met all of our requirements as a DNS provider and the platform has provided us with a secure and robust solution"
Karl Jackson, Network Architect, 8el, UK


Whether you want to deploy an integrated DDI infrastructure or simply a dedicated recursive resolver, the DNSBOX family has a solution to meet your needs and budget. Select the right components and make the solution will be a perfect fit for your requirement without paying for extra features you don’t need.


The range features a number of models illustrated in the diagram below:


DNSBOX is available in a range of sizes to handle different volumes of traffic, catering for your individual need and budget.

  • Standard Duty models are suitable for most networks.
  • Heavy Duty models feature higher specification components for very high query loads.
  • Light Duty models are designed for SMEs or very tight budgets, with commercial rather than industrial grade chassis, lower performance components and restricted IP licensing. However, they can fit where shallow-depth chassis are preferred (eg in a comms cabinet rather than a standard server rack).

Need help selecting the right model? Tell us about your requirement and we’ll help you determine the best solution for you.

Because DNSBOX is versatile and scalable, our customers around the world come in all shapes and sizes. ISPs, enterprises, government agencies and even internet registers simplify, control and protect their DDI services with DNSBOX.

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