Software

PowerDNS authors three major open source software products, which are components of the PowerDNS Platform. The PowerDNS Platform delivers all the capabilities of our unmodified Open Source products together with powerful ready-to-use additional capabilities.

Authoritative Server

The PowerDNS Authoritative Server is the only solution that enables authoritative DNS service from all major databases, including but not limited to MySQL, PostgreSQL, SQLite3, Oracle, Sybase, Microsoft SQL Server, LDAP and plain text files.

DNS answers can also be fully scripted using a variety of (scripting) languages such as Lua, Java, Perl, Python, Ruby, C and C++. Such scripting can be used for dynamic redirection, (spam) filtering or real time intervention.

In addition, the PowerDNS Authoritative Server is the leading DNSSEC implementation, hosting the majority of all DNSSEC domains worldwide. The Authoritative Server hosts at least 30% of all domain names in Europe, and around 90% of all DNSSEC domains in Europe.

More information can be found here.

dnsdist

dnsdist is a highly DNS-, DoS- and abuse-aware loadbalancer. Its goal in life is to route traffic to the best server, delivering top performance to legitimate users while shunting or blocking abusive traffic.

dnsdist is used to protect and optimize the DNS traffic of hundreds of millions of internet subscribers.

More information can be found here.

Recursor

The PowerDNS Recursor is a high-end, high-performance resolving name server which powers the DNS resolution of at least a hundred million subscribers. Utilizing multiple processors and supporting the same powerful scripting ability of the Authoritative Server, the Recursor delivers top performance while retaining the flexibility modern DNS deployments require.

More information can be found here.