We have built a tool which will let you know what your Public IP is. This may be requested by an AJRB Engineer, or you may just need it for another purpose. Our tool will let you know your Public IP, and your rDNS (Reverse DNS) hostname for your IP.
There are a few methods of accessing the tool.
Recommended Method (cURL) - #1
cURL is a common tool on Windows, MacOS and Linux. With a simple command, you can find out the information about your Public IP Address.
In Windows
Open Command Prompt (or Terminal in Windows 11)
enter: curl.exe ip.ajrb.co.uk then press enter
On MacOS/Linux
The same instructions apply that we used for Windows, except just type curl ip.ajrb.co.uk (without the .exe).
Method #2
Simply visit https://ip.ajrb.co.uk in your Web Browser. While this method is functional, we suggest the above method instead, and your Web Browser may cache the information that we show on the page, which may cause the information to become inaccurate if you have a dynamically-changing IP Address.
