ubuntu@lp1785383-f:~$ dpkg -l systemd|grep systemd
ii systemd 245.4-4ubuntu3.6 amd64 system and service manager
ubuntu@lp1785383-f:~$ systemd-resolve --reset-server-features
ubuntu@lp1785383-f:~$ systemd-resolve --flush-caches
ubuntu@lp1785383-f:~$ time host test.test
test.test has address 1.2.3.4
real 0m5.047s
user 0m0.015s
sys 0m0.018s
ubuntu@lp1785383-f:~$ dpkg -l systemd|grep systemd
ii systemd 245.4-4ubuntu3.7 amd64 system and service manager
ubuntu@lp1785383-f:~$ systemd-resolve --reset-server-features
ubuntu@lp1785383-f:~$ systemd-resolve --flush-caches
ubuntu@lp1785383-f:~$ time host test.test
test.test has address 1.2.3.4
ubuntu@ lp1785383- f:~$ dpkg -l systemd|grep systemd lp1785383- f:~$ systemd-resolve --reset- server- features lp1785383- f:~$ systemd-resolve --flush-caches lp1785383- f:~$ time host test.test
ii systemd 245.4-4ubuntu3.6 amd64 system and service manager
ubuntu@
ubuntu@
ubuntu@
test.test has address 1.2.3.4
real 0m5.047s
user 0m0.015s
sys 0m0.018s
ubuntu@ lp1785383- f:~$ dpkg -l systemd|grep systemd lp1785383- f:~$ systemd-resolve --reset- server- features lp1785383- f:~$ systemd-resolve --flush-caches lp1785383- f:~$ time host test.test
ii systemd 245.4-4ubuntu3.7 amd64 system and service manager
ubuntu@
ubuntu@
ubuntu@
test.test has address 1.2.3.4
real 0m0.020s
user 0m0.008s
sys 0m0.008s