P4 advanced Network

DNS-Level Blocking (Self-Hosted)

Replaces: ISP DNS, cloud DNS (NextDNS)

Self-host AdGuard Home so all DNS queries stay on your network and no third party sees your browsing data.

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Phase

First Self-Hosting — needs server/hardware, 2-4h

General

Install AdGuard Home on any server (Raspberry Pi, LXC, NAS). Point your router DNS to it. All DNS queries stay on your network — no private company sees your browsing data. Full control over blocklists, custom filters, and logging.

Deployment

Self-Hosted

AdGuard Home (self-hosted on Raspberry Pi, LXC, or any server)

Alternatives: Pi-hole (older, less feature-rich)

Prerequisites

Tailscale recommended first for secure remote access to your self-hosted DNS.