There is no out of the box functionality for this but VRO is extendable to do this.
For NSS users I am aware off this has not been implemented yet, but interetsing to see if anyone in the communitty has attempted this yet.
Some discussion has taken place around using NSS for health monitoring and feeding this to 'Insight'. Youy can use the NSS api to get all red (i.e. out of backup threshold) machines, maybe every 15 minutes?
As a test/demo/POC we have built a process that runs every day and raises ServiceNow incidents for every red machine. In a similar way, the process could call the VRA api and write to the Insight Log