this is my main activity code

package com.example.myapplication

import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.webkit.WebResourceRequest
import android.webkit.WebResourceResponse
import android.webkit.WebSettings
import android.webkit.WebView
import android.webkit.WebViewClient
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.GlobalScope
import kotlinx.coroutines.launch
import kotlinx.coroutines.runBlocking
import tech.relaycorp.doh.DoHClient
import java.io.ByteArrayInputStream

class MainActivity : AppCompatActivity() {

override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    setContentView(R.layout.activity_main)

    val webView: WebView = findViewById(R.id.webView)

    // Enable JavaScript
    val webSettings: WebSettings = webView.settings
    webSettings.javaScriptEnabled = true


    webView.webViewClient = DoHClient()
    // Load Google.com
    webView.loadUrl("https://whoismydns.com")
}

}

i want all site using doh cloudflare

whoismydns.com is site to check dns so when i launch i can see if doh on my code is working or not

We'll have to submit a PR for Ktor to fix this: Ktor requires the User-Agent request header to be set. It uses Ktor client by default and the UserAgent feature allows this header value to be overridden, but not disabled.

Honouring the TTL of the DNS record.

Describe the bug

I think the title describes it very good. Ktor 2.0 changes how features (now plugins) work etc. and DoH doesn't like that currently

Describe the problem

I would like to know if a DNS result was DNSSEC verified.

Describe the solution you'd like

I'd like a property on the Answer or similar that tells me if it was DNSSEC verified.

Describe alternatives you've considered

I know if the DNSSEC fails then a verifying resolver will just return an error, but I'm interested in telling the difference between "there was DNSSEC and it passed" and "there was no DNSSEC"

Follow the guidance in RFC 8467 for use of EDNS padding options to pad DoH queries to a few common lengths to protect against traffic analysis.

https://developers.google.com/speed/public-dns/docs/doh#privacy_best_practices

I'm struggling to do a HttpRequest using DnsOverHttps and can't find any proper documentation or example.

I want to scrape a website which may be only be accessable using DoH for some users.
Can you please give me an example how to do that?
Normally I use Jsoup but doing a "normal" request using ktor or whatever and parsing the html would be fine as well