{ lib, ... }: { imports = [ ./wireguard.nix ]; networking = { hostName = "Rico0"; networkmanager = { enable = true; dns = "systemd-resolved"; }; useDHCP = lib.mkDefault false; }; services.resolved = { enable = true; extraConfig = '' DNS=2620:fe::fe#dns.quad9.net 9.9.9.9#dns.quad9.net 2620:fe::9#dns.quad9.net 149.112.112.112#dns.quad9.net FallbackDNS= DNSOverTLS=opportunistic Domains=~. DNSStubListener=no ''; }; environment.etc."resolv.conf".source = lib.mkForce "/run/systemd/resolve/resolv.conf"; }