TestePing brings together free network tools, in English, Spanish and Portuguese, for anyone who needs a quick answer: what's my IP, is a site down, is a port open, how are a domain's DNS and SSL certificate doing.
The idea is simple: the result comes first, with no sign-up and no fluff, and right below it there's a clear explanation for anyone who wants to understand what they're looking at.
How the tools work
Lookups are run from our server. Tools that send tests to other addresses, such as ping and the port checker, have usage limits and don't test internal or reserved networks, to prevent abuse against third parties.
New tools
The site is just getting started. New tools are added gradually, and each one is tested before it goes live.