ubuntu@lp1785383-g:~$ dpkg -l systemd|grep systemd
ii systemd 246.6-1ubuntu1.3 amd64 system and service manager
ubuntu@lp1785383-g:~$ systemd-resolve --reset-server-features
ubuntu@lp1785383-g:~$ systemd-resolve --flush-caches
ubuntu@lp1785383-g:~$ time host test.test
test.test has address 1.2.3.4
real 0m5.040s
user 0m0.013s
sys 0m0.013s
ubuntu@lp1785383-g:~$ dpkg -l systemd|grep systemd
ii systemd 246.6-1ubuntu1.4 amd64 system and service manager
ubuntu@lp1785383-g:~$ systemd-resolve --reset-server-features
ubuntu@lp1785383-g:~$ systemd-resolve --flush-caches
ubuntu@lp1785383-g:~$ time host test.test
test.test has address 1.2.3.4
ubuntu@ lp1785383- g:~$ dpkg -l systemd|grep systemd lp1785383- g:~$ systemd-resolve --reset- server- features lp1785383- g:~$ systemd-resolve --flush-caches lp1785383- g:~$ time host test.test
ii systemd 246.6-1ubuntu1.3 amd64 system and service manager
ubuntu@
ubuntu@
ubuntu@
test.test has address 1.2.3.4
real 0m5.040s
user 0m0.013s
sys 0m0.013s
ubuntu@ lp1785383- g:~$ dpkg -l systemd|grep systemd lp1785383- g:~$ systemd-resolve --reset- server- features lp1785383- g:~$ systemd-resolve --flush-caches lp1785383- g:~$ time host test.test
ii systemd 246.6-1ubuntu1.4 amd64 system and service manager
ubuntu@
ubuntu@
ubuntu@
test.test has address 1.2.3.4
real 0m0.023s
user 0m0.010s
sys 0m0.011s