admink@admink:~$ cat /etc/systemd/resolved.conf
systemctl status systemd-resolved -l --no-pager
ls -l /etc/resolv.conf
# This file is part of systemd.
#
# systemd is free software; you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation; either version 2.1 of the License, or (at your option)
# any later version.
#
# Entries in this file show the compile time defaults. Local configuration
# should be created by either modifying this file (or a copy of it placed in
# /etc/ if the original file is shipped in /usr/), or by creating "drop-ins" in
# the /etc/systemd/resolved.conf.d/ directory. The latter is generally
# recommended. Defaults can be restored by simply deleting the main
# configuration file and all drop-ins located in /etc/.
#
# Use 'systemd-analyze cat-config systemd/resolved.conf' to display the full config.
#
# See resolved.conf(5) for details.
[Resolve]
# Some examples of DNS servers which may be used for DNS= and FallbackDNS=:
# Cloudflare: 1.1.1.1#cloudflare-dns.com 1.0.0.1#cloudflare-dns.com 2606:4700:4700::1111#cloudflare-dns.com 2606:4700:4700::1001#cloudflare-dns.com
# Google: 8.8.8.8#dns.google 8.8.4.4#dns.google 2001:4860:4860::8888#dns.google 2001:4860:4860::8844#dns.google
# Quad9: 9.9.9.9#dns.quad9.net 149.112.112.112#dns.quad9.net 2620:fe::fe#dns.quad9.net 2620:fe::9#dns.quad9.net
#DNS=
#FallbackDNS=
#Domains=
#DNSSEC=no
#DNSOverTLS=no
#MulticastDNS=no
#LLMNR=no
#Cache=no-negative
#CacheFromLocalhost=no
#DNSStubListener=yes
#DNSStubListenerExtra=
#ReadEtcHosts=yes
#ResolveUnicastSingleLabel=no
#StaleRetentionSec=0
● systemd-resolved.service - Network Name Resolution
Loaded: loaded (/usr/lib/systemd/system/systemd-resolved.service; enabled; preset: enabled)
Active: active (running) since Thu 2024-10-03 12:38:06 MSK; 1h 56min ago
Docs: man:systemd-resolved.service(

man:org.freedesktop.resolve1(5)
https://www.freedesktop.org/wiki/Software/systemd/writing-network-configuration-managers https://www.freedesktop.org/wiki/Software/systemd/writing-resolver-clients Main PID: 713 (systemd-resolve)
Status: "Processing requests..."
Tasks: 1 (limit: 4467)
Memory: 7.5M (peak: 8.2M)
CPU: 177ms
CGroup: /system.slice/systemd-resolved.service
└─713 /usr/lib/systemd/systemd-resolved
окт 03 12:38:06 admink systemd[1]: Starting systemd-resolved.service - Network Name Resolution...
окт 03 12:38:06 admink systemd-resolved[713]: Positive Trust Anchors:
окт 03 12:38:06 admink systemd-resolved[713]: . IN DS 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d
окт 03 12:38:06 admink systemd-resolved[713]: Negative trust anchors: home.arpa 10.in-addr.arpa 16.172.in-addr.arpa 17.172.in-addr.arpa 18.172.in-addr.arpa 19.172.in-addr.arpa 20.172.in-addr.arpa 21.172.in-addr.arpa 22.172.in-addr.arpa 23.172.in-addr.arpa 24.172.in-addr.arpa 25.172.in-addr.arpa 26.172.in-addr.arpa 27.172.in-addr.arpa 28.172.in-addr.arpa 29.172.in-addr.arpa 30.172.in-addr.arpa 31.172.in-addr.arpa 170.0.0.192.in-addr.arpa 171.0.0.192.in-addr.arpa 168.192.in-addr.arpa d.f.ip6.arpa ipv4only.arpa corp home internal intranet lan local private test
окт 03 12:38:06 admink systemd-resolved[713]: Using system hostname 'admink'.
окт 03 12:38:06 admink systemd[1]: Started systemd-resolved.service - Network Name Resolution.
окт 03 12:38:16 admink systemd-resolved[713]: enp3s0: Bus client set default route setting: yes
окт 03 12:38:16 admink systemd-resolved[713]: enp3s0: Bus client set DNS server list to: 192.168.1.77
окт 03 14:34:02 admink systemd-resolved[713]: Clock change detected. Flushing caches.
lrwxrwxrwx 1 root root 39 авг 27 18:37 /etc/resolv.conf -> ../run/systemd/resolve/stub-resolv.conf