For Turris 1.x you can use this http://www.s474n.com/project-turris-blokovani-reklam-a-trackeru/ as unbound is present, but on the other hand on Turris Omnia there is kresd (as other users corrected me below) you need to use this thread
For Turris 1.x you can use this http://www.s474n.com/project-turris-blokovani-reklam-a-trackeru/ as unbound is present, but on the other hand on Turris Omnia there is kresd (as other users corrected me below) you need to use this thread