However in some case you may have resources that don't sit on the exact same domain that the monitor is running against. So for example a monitor on sales.testsite.com may pull in references from a parent site testsite.com or a delivery network cdn.testsite.com.
Currently Alertsite doesn't see these as being In-Domain so when you are looking at filtering you end up getting a mixed collection that doesn't easily aid you in seeing the correct information.
My idea is to allow account/sub-account wide URL's to be defined as In-Domain, additionally a monitor level could also be useful too.
Here you can review submitted feature requests and vote up the ones you like! If you can't find the feature you want - go ahead and suggest your own idea. Ideas with the highest rating can be implemented in the product.