From LedHed's Wiki
Overview
I always forget how to check NTP sync status on systems that use systemd.
timedatectl
Status
timedatectl
Show last synced server
timedatectl timesync-status
Reference
https://man7.org/linux/man-pages/man1/timedatectl.1.html https://www.server-world.info/en/note?os=Ubuntu_22.04&p=ntp&f=3