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Running a DNS over HTTPS client

There are several DNS over HTTPS (DoH) clients you can use to connect to in order to protect your DNS queries from privacy intrusions and tampering.


We've open sourced a Golang DoH client you can use to get started. Follow this quick guide to start a DNS over HTTPS proxy to

Step 1: Download the cloudflared daemon. You can find it here.

Step 2: Verify that the cloudflared daemon is installed

cloudflared --versioncloudflared version 2020.11.11 (built 2020-11-25-1643 UTC)

Step 3: Start the DNS proxy on an address and port in your network. If you don't specify an address and port, it will start listening on localhost:53. DNS (53) is a privileged port, so for the initial demo we will use a different port:

cloudflared proxy-dns --port 5553INFO[2020-12-04T19:58:57Z] Adding DNS upstream - url:[2020-12-04T19:58:57Z] Adding DNS upstream - url:[2020-12-04T19:58:57Z] Starting metrics server on[2020-12-04T19:58:57Z] Starting DNS over HTTPS proxy server on: dns://localhost:5553

Step 4: You can verify that it's running using a dig, kdig, host, or any other DNS client.

dig +short @ -p5553 AAAA2606:4700::6810:85e52606:4700::6810:84e5

Step 5: Set up cloudflared as a service so it starts on user login. On many Linux distributions, this can be done with:

sudo tee /etc/systemd/system/cloudflared-proxy-dns.service >/dev/null <<EOF[Unit]Description=DNS over HTTPS (DoH) proxy
[Service]AmbientCapabilities=CAP_NET_BIND_SERVICECapabilityBoundingSet=CAP_NET_BIND_SERVICEDynamicUser=yesExecStart=/usr/local/bin/cloudflared proxy-dns
[Install]WantedBy=multi-user.targetEOFsudo systemctl enable --now cloudflared-proxy-dns

Step 6: Change your system DNS servers to use On Linux, one can modify /etc/resolv.conf:

sudo rm -f /etc/resolv.confecho nameserver | sudo tee /etc/resolv.conf >/dev/null

Step 7: Finally verify it locally with:

dig +short @ AAAA2606:4700::6810:85e52606:4700::6810:84e5


The dnscrypt-proxy 2.0+ supports DoH out of the box. It supports both, and other services. It includes more advanced features, such as load balancing and local filtering.

Step 1: Install the dnscrypt-proxy. You can find the instructions here.

Step 2: Verify that the dnscrypt-proxy is installed, and at least version 2.0

dnscrypt-proxy -version2.0.8

Step 3: Set up the configuration file using the official instructions, and add 'cloudflare' and 'cloudflare-ipv6' to the server list in dnscrypt-proxy.toml

server_names = ['cloudflare', 'cloudflare-ipv6']

Step 4: Make sure that nothing else is running on localhost:53, and check that everything works as expected

dnscrypt-proxy -resolve cloudflare-dns.comResolving []
Domain exists:  yes, 3 name servers foundCanonical name: addresses:   2400:cb00:2048:1::6810:6f19, 2400:cb00:2048:1::6810:7019,, records:    -Resolver IP:

Step 5: Register it as a system service using the instructions here