DoT or DoH with ProtonVPN

VPN
1

Has anyone gotten to work DoT or DoH with ProtonVPN on iOS?

I tried to configure Passepartout with protonvpn and cloudflare dns or quad9 (both DoT and DoH) but it just wont work.

As soon as I reconnect and the changes go into effect the Internet doesn’t work anymore. I can’t open any webpage, apps cannot connect, etc.

Is this a known issue?

2

When you set the DoH or DoT address, you also need to enter 1 or more corresponding IP addresses.

For example for Quad9 DoH enter this:

  • Protocol: HTTPS
  • DoH URL: https://dns.quad9.net/dns-query
  • Address 1: 9.9.9.9
  • Address 2: 149.112.112.112
3

How do I force Passepartout to use DoH/DoT during the VPN session?

It seems it’s only used for the VPN connection. Nothing loads after connecting.

I want to use DoH/DoT at all times.

4

Wow, thanks! How did you know that this was the mistake I made?

quad9 works with the settings you provided but i can’t seem to get cloudflare to work. Can you give me the correct configuration for cloudflare?

5

How did you know that this was the mistake I made?

Because it’s the exact same issue I ran into a while back :slight_smile: It’s not clear at all that you need to enter a DoH or DoT address and IP addresses of the service.

For Cloudflare DoH enter this:

  • Protocol: HTTPS
  • DoH URL: https://cloudflare-dns.com/dns-query
  • Address 1: 1.1.1.1
  • Address 2: 1.0.0.1
6

CloudFlare is classic 1.1.1.1 / 1.0.0.1