Backlink Checker Tool

Advert test
I am not sure if I can post link in my post body since I don't have lots of posts. There is a tool that I've been using for quite a while it is very effective in checking back-links. It's known as Back-links Watch. All you have to do is to Google that term and you'll find it.
Google Webmaster, Open site Explorer, Yahoo Explorer, SEO spyglass. I use all 3 of the first when verifying backlinks...just because they all show different stats. and I use spyglass to check out competitors backlinks