[bjpbakker]

Probably they still keep logs (maybe anonymized, but who really knows).

If you want a more private DNS look at OpenNIC [0].

[0] - https://www.opennic.org/

[skrause]

Your closest servers:

172.104.136.243 (ns2.he.de): 96.51% uptime

5.135.183.146 (ns12.fr): 95.63% uptime

Now that is some uptime I want for my DNS...