Checking what is your IP address is very easy, and even Google will show the IP if you search for “what is my IP”. Privacy and anonymity matter for VPN users, so it is not enough just to check what is your new IP when are connected to the VPN. You also need to ensure that you can’ t be decloaked when you are behind a VPN.
uBlock Origin Firefox add-on is causing DNS leaks with Proxy/VPN add-ons
Firefox proxy/VPN connections are affected by DNS leaks caused by uBlock Origin. Find out if you are affected and how to fix it.