If you have a spare Android device lying around and want to get some added functionality out of it, turning into a server is a practical and potentially useful way to give it new life. While there are several ways to go about that, Servers Ultimate is a tool that delivers more than 36 servers and 40 different protocols all in a single app to make the task easier. And as of the most recent update, it added a slew of network tools and additional servers to the mix.
This SysAdmin Series article will cover four of my favorite tools as a sysadmin: two for analyzing network information, and one each for doing DNS lookups and Whois lookups on domain names. As with most apps I cover in my SysAdmin Series articles, I need to fully uninstall the app and wipe all prior data before demonstrating it here for you to protect my employer in case there’s any sensitive information lurking about.