You may remember my previous BIG LIST of Google Reader alternatives. Building that list was quite time-consuming, but enjoyable. Whenever I tabulate these kinds of things, I use them later as an internal reference. This time around, I wanted to shed some light on the ever-growing number of tools out there that exist solely online. If you wanted to check into a domain or determine if your mail server is safe, these tools will help you do that. So, without further delay, here’s the list.

This list is published as a web page here, and embedded below. Let us know if we should add anything.