DNS/Knot-DNS/configurationについて、ここに記述してください。
https://www.knot-dns.cz/documentation/
https://www.knot-dns.cz/docs/2.x/html/configuration.html
# Example of a very simple Knot DNS configuration.
server: listen: 0.0.0.0@53 listen: ::@53 zone: - domain: example.com storage: /var/lib/knot/zones/ file: example.com.zone log: - target: syslog any: info
ubuntu --> /usr/local/etc/knot