~$ nslookup ya.ru
;; connection timed out; no servers could be reached
~$ nslookup ya.ru 8.8.8.8
;; connection timed out; no servers could be reached
/etc/resolv.conf
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
# 127.0.0.53 is the systemd-resolved stub resolver.
# run "systemd-resolve --status" to see details about the actual nameservers.
nameserver 127.0.0.1
/etc/network/interfaces
# interfaces(5) file used by ifup(
and ifdown(
auto lo
iface lo inet loopback
Настройки Network Manager можно посмотреть на картинке выше, они стандартные.
network-manager из /etc/dnsmasq.d/
# Tell any system-wide dnsmasq instance to make sure to bind to interfaces
# instead of listening on 0.0.0.0
# WARNING: changes to this file will get lost if network-manager is removed.
bind-interfaces