steps to get your dnscrypt working with .ovpn files.

dnscrypt-proxy

SETUP DNSCRYPT - Arch Linux
---

STEP 1
    Install DNSCRYPT using your package manager or compiling from source.
   
STEP 2
    Configure the file `/etc/dnscrypt-proxy/dnscrypt-proxy.toml`, add your own public/private DNS, 
    enable logs, etc..

STEP 3
    Enable dnscrypt-proxy in your system
    `systemctl enable --now dnscrypt-proxy.service`

STEP 4
    Start you dnscrypt-proxy installation with systemctl
    `sudo systemctl start dnscrypt-proxy`

STEP 5
    Test your configuration with this command
    `dnscrypt-proxy -resolve <website>` or
    `dig <website>`

STEP 6
    change file `/etc/resolvconf.conf` and add this line `name_servers=127.0.0.1`

STEP 7
    check if file `/etc/resolv.conf` show your local DNS ip like this `cat /etc/resolv.conf`
    It must show something like this:
     
    `     # Generated by resolvconf
          nameserver 127.0.0.1          `
    
STEP 8
    Check your logs and learn if dnscrypt-proxy is fully working.
    `cat /var/log/dnscrypt-proxy/dnscrypt-proxy.log`
    * log name was specified with `dnscrypt-proxy.toml` file.


VPN
---
    On your .ovpn files comment the following instruction
    #push "block-outside-dns"

    Add this line if it is not there:
    push "dhcp-option DNS 127.0.0.1"

    
From now on you can connect to your VPN and use your own local DNS. 
You can even use Tor on top of everything.

@update: 2019NOV23