saskboy's Journal: Online Tool to Scan for Spam Links on Web Site

Do any of my computer savvy readers know of an online tool that can scan links on a website to see if they still work? Even better, something that scans to see if links have changed into a splog (or spam blog)?

I got the idea for this tool when I noticed that in my archives I had a link to iamnotafraid.ca which was a short lived political action group, and it has been co-opted by a spammer looking to benefit from the Google Page Rank that comes from many blogs linking to it.