With a small codebase, the PowerDNS Recursor is an advanced resolver currently serving the DNS resolving needs of over 80 million Internet connections. Besides high performance (using kqueue or epoll, over 100 thousand qps on commodity hardware), it provides advanced anti-spoofing measures. In addition, the program caches server performance and timeouts, making it both network and user friendly. It also has built-in hooks for making graphs with rrdtool, providing insight into nameserver performance.
| Tags | Internet DNS |
|---|---|
| Licenses | GPL |
| Operating Systems | POSIX BSD FreeBSD Linux Solaris |
| Implementation | C++ |
Recent releases


Release Notes: This is a stability and bugfix update to 3.5. It contains important fixes that improve operation for certain domains.


Release Notes: This is a stability and bugfix update to 3.3/3.3.1. It contains important fixes for slightly-broken domain names which your users expect to work anyhow.


Release Notes: This is a stability and bugfix update to 3.3/3.3.1. It contains important fixes for slightly-broken domain names which your users expect to work anyhow.


Release Notes: This is a stability and bugfix update to 3.3/3.3.1. It contains important fixes for slightly-broken domain names which your users expect to work anyhow.


Release Notes: This is a stability and bugfix update to 3.3/3.3.1. It contains important fixes for slightly-broken domain names, which your users expect to work anyhow.