A list of DNS servers with pointers to binary packages. In alphabetical order.

BIND9

• BIND software version status
• Source
• Packages by Men-and-Mice, for Linux and Mac OS/X
• Packages by Benjamin Kraft for Linux
• Solaris package

BIND10

• Source

Knot

• Source

NSD3

• Source
• Solaris package

NSD4

• Source

PowerDNS Authoritative

• Source releases
• Packages for RPM and DEB
• Package repository for CentOS/RHEL (5.x, 6.x) by Kees Monshouwer
• Solaris package
• Other Ubuntu/Debian packages
• Nightly deb/rpm builds
• EPEL tracks PowerDNS upstream for RHEL6

PowerDNS Recursor

• Source releases
• Packages for CentOS/RHEL by Kees Monshouwer
• Nightly deb/rpm builds

Unbound

• Source
• openSUSE build service
• Men&Mice packages for Linux, Mac OS/X, and Solaris

Yadifa

• Source

Please drop me a line if you know of other repositories for binary packages, other than the (usually outdated) official distribution repositories.