
Pi-hole
6.3#4 in dns server softwareFree planFree planWebAPILinuxSelf-hosted
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| Fact | Pi-hole | Technitium DNS Server |
|---|---|---|
| Purpose | Pi-hole is a DNS sinkhole that protects devices from unwanted content without installing client-side software. | It is an open source authoritative and recursive DNS server for self-hosting, privacy, and security. |
| Security | Pi-hole creates a self-signed certificate during installation to encrypt its web interface and API, though browsers do not trust that certificate by default. | It supports DNSSEC validation and signed zones, and provides DNS rebinding attack protection through an app. |
| Support | The project is maintained by volunteer developers and accepts donations, issue reports, feature suggestions, and pull requests. | The maker lists email support, a user manual and FAQ, and a Reddit community. |
Pi-hole suits people who want DNS-based content blocking for an entire network and can run software on supported Linux hardware or in Docker. It also fits users who want configurable filtering, query reporting, or API access.
It suits people self-hosting DNS for privacy or security, as well as software developers and small to medium networks. It is available across several operating systems and as a Docker image.