URL Monitoring -- New User

We have a lot of URL's that we monitor.

We have had cases where multiple URL's

go down at the same time.

I'm trying to figure out a way to have a view

that would show me the machine name with

the actual URL that is down.

So for example, I may have 4 machines each

with 4 or 5 URL's on them (4 ports 8081, 8082, 8083.)

However, perhaps port 8081 goes down on 2 machines,

and 8081 & 8083 goes down on the other two machines.

I'd like a view to do this:

machine1 http://machine1:8081 <http://machine1:8081/> Down

            http://machine1:8083 <http://machine1:8083/>    Down

machine 2 http://machine2:1081 <http://machine2:1081/> Down

Any hints on doing something like this?

Thanks..James