meet the cdns family


Mission Critical Infrastructure
CDNS provides mission critical infrastructure to many international companies and Internet Registries that can afford no downtime.
Top Level Domain registries like .EU, and companies like or TomTom depend upon CDNS' infrastructure to reinforce their continuous uptime and operation. If you need to have 100% confidence in your internet presence, you need CDNS.

  • Commissioned Reports
  • Compliance Fulfillment
  • Security & Infrastructure

Fast, Responsive, Reliable DNS
Our DNS has unmatched, robust capacity and performance. With a current capacity at 585,000,000,000 queries per day (that's 585 Billion) and a rapid response rate (less than 1 milli-second with optimised routing) our system is approximately 7 times faster than other traditional DNS platforms.

  • Corporate Services Overview
  • Mission Critical Infrastructure
  • Global Anycast DNS
  • Global Resolution
CommunityDNS Logo

CDNS’s Domain Name Service network is comprised of six Anycast clouds with over 40 servers in more than 30 countries across the world. This means your customers and audience are always provided with the fastest, safest and most efficient DNS service, no matter where they happen to be.

  • Services For ccTLDs
  • Service For ISPs
  • Hosting Companies
  • For Registrars
  • For Open Source Projects
ClearDNS Logo

Resolver Services
Our ClearDNS service offers consortia and community defined standards compliance for companies, ISPs, Governmental or community Organizations, along with the ability to safeguard PCs from a constantly adaptive list of malware and phishing sites.

  • Custom Resolvers
  • Blocks majority of Malware/Phishing
  • Government / Community Standards Filtration
  • Corporate Standards Adherence
inOne Logo

Monitoring, Measurement & Alerts
Security and Stability are paramount in the digital economy. Companies that are mostly or entirely dependant upon their online presence for delivery of products and services being fully accessible, available, and load capable 24 hours a day, 7 days a week, and 365 days a year rely on strong service levels - which are contractually stated - and monitoring them ensures they are Available and Secure.
For Monitoring, Measurement, Alerting and Testing, we have it all in One control panel.

  • Internet Presence Moniotoring
  • Penetration Testing
  • Load / Attack Simulation
  • Presence / SLA Metrics
  • Reports and Alerting