How to check if the WIFI is Leaking Personal IP or DNS

Once you set up the OpenWrt and AdguardHome in R2S/R4S/Doorneet, this is the result you should get. Read my article, then you will understand the full video - https://xenstar.xyz/privacy-test/ This video is for people who are very new to network security, so I tried to show it in the easiest way.