Had to share this online tool - been using it a while now, has been helpful - if you know of any others, won't you please share them:idea:
Please take just a moment to read and consider these three points:[img]https://www.grc.com/transpixel.gif[/img]
Your use of the Internet security vulnerability profiling services on this site constitutes your FORMAL PERMISSION for us to conduct these tests and requests our transmission of Internet packets to your computer. ShieldsUP!! benignly probes the target computer at your location. Since these probings must travel from our server to your computer, you should be certain to have administrative right-of-way to conduct probative protocol tests through any and all equipment located between your computer and the Internet.