This plugin can be used to check whether your purchased or free exchanged links are still up on those other exchanged websites or not.
Being a Blogger, you always have to exchange links with other sites and very often have to purchase links from other pages also.In a long term link building process you have to build tens of thousands of links. Do you ever spend time to check whether all your old links which you purchased are still there or not.There are very high chances that the other webmaster may have dropped your link after collecting the payments. It is also a very time consuming process to check back links daily and practically impossible.Well what if your wordpress could maintain a list of back links to your site and check them daily. iRedlof Link Scanner plugin is what it is build for.