Pihole Cloudflare Dnssec, Jun 2, 2025 · Understanding Pihole

Pihole Cloudflare Dnssec, Jun 2, 2025 · Understanding Pihole, DNS over TLS, and Cloudflare Pihole acts as a network-wide guardian, expertly filtering DNS requests to block advertisements before they even reach your devices. Nov 8, 2020 · Having our own internal pihole_doh network allows us to just specify the name of the cloudflared service as the address, and docker will automatically resolve it for our pihole container. You have to select the host in the top list and it will the show you the assigned aliases in the bottom list. Note: This setup uses the official alpinelinux/unbound Docker image, which provides better security, regular updates, and cross-platform compatibility (including Raspberry Pi). service and the Pi-Hole will now send DNS requests to cloudflared which is running as our DoH proxy. As of November 2025 the proxy-dns feature that this guide relies upon is deprecated by cloudflare. The --strip-components=1 flag ensures the contents are extracted directly into ~/docker/pihole-unbound instead of creating an extra subdirectory. DNSSEC and Cloudflared - enable or not in pihole? There are a lot of posts about dnsmasq, DNSSEC incompatibilities and if dnssec should be enabled or not. Feb 23, 2022 · Expected Behaviour: I use a 4B 4GB RPi with Raspbian Bullseye 64bit with Pi-hole v5. All of which works well enough on the face of it. log for suspicious messages during the times you experience the slowness. Around the time I had slow loading times this morning, there are only these entries in the logs: Sep 1, 2021 · How I used [Docker Compose] (#docker-compose), [Ansible] (#ansible), and [Caddy] (#caddy) to re-over-engineer my UniFi Dream Machine, [PiHole/AdGuard Home] (#pi-hole-vs-adguard-home), and Cloudflare-based home network for ease of setup, maintenance, and management. I live in Montréal and use Ebox, if that’s any relevant. Apr 26, 2018 · I have PiHole setup to use the Stubby daemon running on a local interface to resolve DNS-over-TLS from the Cloudflare 1. 14 and Web Interface v5. This can be verified by visiting the internet. service instructs resolvconf to write unbound 's own DNS service at nameserver 127. The effect is that the unbound-resolvconf. It identifies and neutralizes requests directed toward known ad-serving domains. When I go to… Apr 21, 2018 · For the pihole container I figured out you can easily pass by the custom DNS servers through docker environment variables so no need anymore for a custom pihole docker container to maintain! Nov 8, 2020 · Having our own internal pihole_doh network allows us to just specify the name of the cloudflared service as the address, and docker will automatically resolve it for our pihole container. Feb 11, 2025 · DNS Security Extensions (DNSSEC) adds an extra layer of authentication to DNS, ensuring requests are not routed to a spoofed domain. Feb 22, 2020 · Pi-Hole will be installed and used as DNS for all home devices to block ads, trackers, and malware domains. Jul 21, 2022 · This was all using CloudFlare DNS, but I highly doubt DNS is the cause anyways. jfb October 27, 2021, 7:10pm 8 dnscrypt-proxy (DoH) Configuring DNS -Over- HTTPS using dnscrypt-proxy 1 To utilize DNS -Over- HTTPS (DoH) or other encrypted DNS protocols with Pi-hole, preventing man-in-the-middle attacks between Pi-hole and upstream DNS servers, the following sections explain how to install the flexible and stable dnscrypt-proxy tool. Details about my system: All software versions are current as of this writing 27 votes, 15 comments. Can someone help answer it once and for all (for now) if dnssec should be enabled or disabled in pihole if using cloudflared locally installed as a forwarder to cloudflare (1. Then we'll block port 53 entirely on the firewall. I could probably run unbound without ECS, I just would’ve preferred having it since my ISP’s datacenter is in the same city as me. 9, FTL v5. Installing dnscrypt-proxy Under Debian 13 Trixie and Ubuntu 25 Plucky Debian Bullseye+ releases auto-install a package called openresolv with a certain configuration that will cause unexpected behaviour for pihole and unbound. g. 1 or 1. Mar 14, 2021 · To rule out DNS even more, have a look in /var/log/pihole. However, I wasn't (yet) able to identify problems within those two log files. Let's get started! Apr 20, 2025 · When I started using Pi-hole, I wanted to use an upstream DNS server that supports DoH (DNS-over-HTTPS), like Cloudflare’s DNS servers. 1 servers. When enabling this option, I get a yellow X for Secure DNS. Once that's done you can restart the dnsmasq service with sudo systemctl restart dnsmasq. 1)? Nov 17, 2022 · I will be choosing Cloudflare, but we will be changing this setting later in the tutorial. Apr 1, 2018 · After restarting Dnsmasq (and PiHole if applicable), queries should now be fulfilled using the Cloudflare DNS service. hmm So I figured fine let's disable IPV6 to simplify it. This also makes your query database grow a bit more quickly to store the additional information. In particular I Setup Pi-hole with Cloudflare Gateway DNSSEC and enforce DNS via iptables on multiple VLANs Free Technical prompt for ChatGPT, Gemini, and Claude. Mar 26, 2023 · Note Flushing Browser/ DNS Cache here means restarting Pi-hole (DNS Server), restarting the browser and ideally opening the site in private/incognito mode. . With this option disabled, I get green checks for everything (except Encrypted SNI). Struggling to confirm that DoH and DNSSEC is active though. Enabling DNSSEC in Pi-hole just shows the DNSSEC results in the query log. 1. log and /var/log/pihole-FTL. Try another upstream that is not CloudFlare. Jun 2, 2025 · Implementing Pihole with DNS over TLS and Cloudflare in Docker offers a significant improvement in network privacy and security. 1 , but without the 5335 port, into the file /etc/resolv. Cloudflared is doing the DNSSEC work. This leads to a cleaner, faster browsing experience across your entire network. conf. Additionally, DNSSEC does not provide confidentiality and will not prevent entities from snooping on your DNS requests. When I go to… Mar 5, 2019 · It looks like you are using CloudFlare as an upstream? We've seen a number of cases where using 1. This setup effectively blocks ads, encrypts DNS queries, and leverages Cloudflare’s reliable DNS service. This guide will assume you already have Pi-Hole up and running. Cloudflare gateway consults the malicious sites blocklist that you defined, and if the domain is blocked, returns 0. Aliases You may create alternative names for a Host. So I recently changed to using Cloudflare's DNS (1. Mar 3, 2019 · Learn how to configure Pi-hole for Cloudflare DNS to protect privacy and security and help prevent manipulation of DNS while blocking unwanted ads. I can't use pihole with Cloudflare unbound and tls with DoT Actual Behaviour: Until recently it worked fine for me, but since I had to reconfigure the whole raspberry, I can no longer get pihole to work with unbound-cloudflare tls, as my connection freezes. 0. when having a webserver with several virtual hosts you create a Host override entry with the IP and name for the webserver and an alias name for every virtual host on this webserver. 11. The cloudflare ESNI checker just shows a questionmark for both if the test even completes. 1 will cause random DNSSEC issues. DNS Server Selection – You don’t HAVE to use Unbound to perform your own lookups to the Internet’s primary root domain servers – you an absolutely skip that part of this tutorial and simply pick one of the DNS servers on this list. 27 votes, 15 comments. Oct 27, 2021 · My windows 11 install uses DNS over HTTPS by default when going straight to Cloudflare so while using pihole it would be nice to keep this feature. E. 1) and, like the title says, am doing this over HTTPS. Their other checking tool says no DoH. However, according to Cloudflare, only a single-digit percentage of domains use DNSSEC today. Supposedly Stubby doesn't need a trust anchor (the option for "configuration free DNSSEC" is selected in Stubby config). Stubby is set up with DNSSEC. Feb 22, 2020 · DNSSEC is a mechanism to help prevent this by authenticating that a DNS record has not been altered in transit. The domain is unreachable. DNS over HTTPs (using Cloudflare) will be configured to secure our upstream DNS requests. nl DNSSEC test service. Dec 4, 2020 · The domain is unreachable. Jul 13, 2023 · In this guide I’ll show how to use either Unbound or Cloudflared as a forwarding resolver in Pi-Hole to use DNS over TLS with Quad9 as the upstream. Current installations will continue to work and are supported for 12 months after their release date. May 14, 2021 · The issue I am facing: When enabling the DNSSEC option in the Pi-Hole web interface, the Cloudflare Security Check is no longer able to verify that I am using Secure DNS. See this blog post to use DNS over TLS instead. The PiHole forwards the request to cloudflared, which encrypts the request via DoH to Cloudflare Gateway. 1 and #PIHOLE_DNS_2=1. 1 and 1. Apr 12, 2018 · In here just comment out the 2 DNS addresses #PIHOLE_DNS_1=1. 86jnwk, yhycp, 75zua, u2tjcc, i9qe, pewm, vpx9e, zqtaoe, 9nca, bdfvav,