IT WORKED
f33dm3bits thank you very much
Glad that solved it

, so in short the connection using your ethernet interface was already configured by you to use google dns servers but the connection using your wifi interface was using the dns server provided by your router which then get it's dns from your isp. Since you weren't able to access
www.videolan.org, I can only assume that your traffic was going through the connection using your wifi interface. Now we also changed the connection using your wifi interface to use google dns servers and you are able to access
www.videolan.org. So your ISP is blocking
www.videolan.org on dns level. Can you share the output of the following just so I can see the difference as to what you got before?