I just posted a tsql script that will check your backups, I use it in SMSS Central Management, it can be run in SMSS individually, whatevs.
I just created a powershell script that will run it against the txt list of servers.
To do: Get it to execute against central management groups
Updated Script:Script now outputs a nicely formatted HTML. Things you should look at are highlighted red, stuff you might want to check aren't highlighted, stuff that is gravy, is green.Added a simple ping object to check for connectivity prior to running the meat of the script. This will output a line letting you know if the server can be pinged or not in the html file.