Ubuntu - SystemD - Check the status of the default target

systemctl status default.target

returns:

● graphical.target - Graphical Interface
     Loaded: loaded (/lib/systemd/system/graphical.target; static)
     Active: active since Sat 2023-06-03 10:34:39 BST; 3min 38s ago
       Docs: man:systemd.special(7)
 
Jun 03 10:34:39 BigMamba systemd[1]: Reached target Graphical Interface.

NOTE: By default, the target is usually the graphical target (run level 5).