It run various AD checks and finally it send an email in html format (and so easily viewable)
It can be schedulet everty tot minutes about iteratively infrastructure check:
AD - Daily Health Check Automation
https://gallery.technet.microsoft.com/AD-Daily-Health-Check-3d0932db
Here is an alternative script:
https://gallery.technet.microsoft.com/scriptcenter/Active-Directory-Health-709336cd