# How to Sync Multiple Pi-hole Servers with Nebula Sync

DevFeed: [How to Sync Multiple Pi-hole Servers with Nebula Sync](<https://devfeed.tech/articles/pi-hole-syncing-but-smarter-10625.md>)

Original publisher: [Read original article](<https://technotim.com/posts/pihole-sync-nebula/>)

Author: Techno Tim

Published: 2025-03-20T13:00:00Z

Content type: tutorial

Language: en

Sources: [Techno Tim](<https://devfeed.tech/sources/techno-tim.md>)

Topics: [Pi-hole](<https://devfeed.tech/topics/pihole.md>), [Docker Compose](<https://devfeed.tech/topics/docker-compose.md>), [Docker](<https://devfeed.tech/topics/docker.md>), [Network](<https://devfeed.tech/topics/network.md>), [Command-line interface](<https://devfeed.tech/topics/cli.md>), [passwords](<https://devfeed.tech/topics/passwords.md>)

Tags: [cli](<https://devfeed.tech/tags/cli.md>), [compose](<https://devfeed.tech/tags/compose.md>), [container](<https://devfeed.tech/tags/container.md>), [dns](<https://devfeed.tech/tags/dns.md>), [docker](<https://devfeed.tech/tags/docker.md>), [homelab](<https://devfeed.tech/tags/homelab.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [network](<https://devfeed.tech/tags/network.md>), [password](<https://devfeed.tech/tags/password.md>), [servers](<https://devfeed.tech/tags/servers.md>)

## AI overview

A video tutorial explains how to use Nebula Sync to synchronize multiple Pi-hole servers, including DNS and blocklist management. It covers setup, configuration, Docker Compose commands, monitoring logs, and a Pi-hole password-reset note.

## Source excerpt

Running multiple Pi-hole servers has always been a challenge, until now. In this video, I'll show you a tool called Nebula Sync that helps keep them in sync, making DNS and blocklist management much easier. I'll walk through how it works, how to set it up, how to choose the right settings, and why it might be useful for your network. 📺 Watch Video Info Don't forget to give these repos a st...