seo elite has a feature in it that does that. see how many pages are indexed, tick detailed summary & ok.
but it's main purpose is analyzing competitors to show exactly what you need to do for a top ranking.
it's $167.00 but well worth the time i'm saving and the results I get.
there may be a free tool out there but I'm wouldnt know about it. bought seo elite almost 2 years ago when I was strictly mainstream.