I know you want to be very sure that the backlink checker tool created by DM Challenger, you are using is absolutely free with no hidden charges and that it displays the required results without demanding money.
Because at the very beginning of anything, you want to learn as much as possible by figuring out the potential and free resources.
Regarding the backlinks, no one wants to spend money at first to find the backlinks, and so won’t you, therefore I would like to recommend you to use this free backlink checker tool for doing backlink research.
This tool is easy to use as I have been using it for a long time to explore my competitor’s websites. I am sure this tool will help you get detailed insights about the page and domain authority of the backlink site, you will be able to do keyword research with the help of anchor text, and get a DA vs PA graph as well.
So check it out here: app.dmchallenger.com/More details: Free Backlink Checker Tools