Apparently firefox has option where encrypted dns can help you secure your dns queries and thus open sites blocked by ISPs. ( esni + network.trr.mode )
Even opera added it recently [blogs.opera.com]

Remember when we had a Tunlr DNS plugin here @ FRD using which we could open sites which were geo blocked?
[wordrider.net]

I was wondering if FRD can be made to support such encrypted DNS?

@honey_ami
I guess it's possible to use secured DNS with current version but it requires a little bit of experimenting and testing. It's just a theory . I have no experience with that.

The point is to forward all DNS requests to the proxy this way:

FRD <===> DNS Proxy <===> Secured DNS server

Step 1 - use local instance of JDnsProxy
- Launch and configure [github.com]
- run it locally on ip 127.0.0.1

Step 2 - override DNS resolver in Java App (FRD is a Java app)
- Use Java 8
- add property

-Dsun.net.spi.nameservice.nameservers=127.0.0.1

to the

startup.properties

file
The property is described here:
https://stackoverflow.com/questions/11647629/how-to-configure-hostname-resolution-to-use-a-custom-dns-server-in-java
and here:
https://docs.oracle.com/javase/8/docs/technotes/guides/net/properties.html

Alternatively to Step 2 you can override DNS resolving to the 127.0.0.1 on your OS you are using. App will use that as default.

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Edited 1 time(s). Last edit at 09/07/2019 08:56AM by Vity.

Interesting
Lets see what other devs have to say.

Since cloudflare isn't gonna change its ip (1.1.1.1)
I was hoping that we somehow make this change permanent in the main app itself