Version Description
Knot DNS 2.6.8 (asc, sha256) Current stable (July 10, 2018)
Knot DNS 2.5.7 (asc, sha256) Previous stable (January 2, 2018)
All releases All historical releases and snapshots

Official upstream packages

su -
wget -O - | apt-key add -
echo "deb $(lsb_release -sc) main" > /etc/apt/sources.list.d/knot.list
apt-get update
apt-get install knot

The CZ.NIC Debian archive is signed with the following key:

pub   4096R/0xAC0E47584A7A714D 2014-09-09
      Key fingerprint = DF3D 585D B8F0 EB65 8690  A554 AC0E 4758 4A7A 714D
uid       [  full  ] CZ.NIC Labs Archive Automatic Signing Key <>
sub   4096R/0xC8206E73FE9AA2B3 2014-09-09
      Key fingerprint = 2C7F 08A6 ED8D 5ECC FCC1  2FDA C820 6E73 FE9A A2B3
sudo add-apt-repository ppa:cz.nic-labs/knot-dns
sudo apt-get update
sudo apt-get install knot