As one of only a handful of Certified PowerDNS consultants in the world we are well classed to be called the PowerDNS experts.
We are UK based and offer DNS consulting globally.
The DNS Performance Experts
We have extensive experience in designing platforms to handle massive DNS load and DDOS attacks whilst retaining ultra-low update and response times over millions of zones. We have contributed a number of patches to the PowerDNS sources specifically aiming at improving scalability over many cores, and have written several backend database drivers to take advantage of this.
PowerDNS Open Source Trusted Technology
PowerDNS is a world-class open source authoritative name server. Powering DNS for over 30% of domains in Europe and with a uniquely flexible configuration it is at the forefront of worldwide DNSSEC deployment.