Headscale — Self-hosted Tailscale Coordination Server

• Binary: /usr/local/bin/headscale

• Config: /etc/headscale/config.yaml

• Unit: headscale.service (systemd)

• URL: https://rabbithole.unbiasedrhino.cyou

• Listen: 127.0.0.1:8080 (behind Caddy reverse proxy)

• DNS:

  • MagicDNS enabled, base_domain: lan
  • Extra records for non-Tailscale devices
  • Nameservers: Cloudflare (1.1.1.1, 1.0.0.1)

• Tailnet Nodes: ~12 devices (servers, laptops, TVs, exit node)

• User namespace: home

• Policy: /etc/headscale/policy.hujson