PowerDNS is a reliable alternative to BIND and sports a flexible, feature rich
design and support for various backends, including MySQL and PostgreSQL. This simplifies the management of thousands of zones, and provides added redundancy (by way of database replication) and opens the doors for web frontends that ease
this even more.
PowerDNS on Rails is built based on our experience of managing thousands of DNS
records through various (often crude) techniques, that included building zone
files from databases via cron, and implementing PowerDNS for its database
PowerDNS on Rails is currently tightly integrated into one of South Africa's premier hosting & email platforms and works tirelessly everyday.
There are no reported vulnerabilities