From 6e1f2b7a1d19cb56b46c6fb8861d655304a23418 Mon Sep 17 00:00:00 2001
From: Daniel Langbein <daniel@systemli.org>
Date: Thu, 5 Sep 2024 18:22:16 +0200
Subject: [PATCH] docs

---
 modules/dns.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/modules/dns.nix b/modules/dns.nix
index 875447e..0a8ddb4 100644
--- a/modules/dns.nix
+++ b/modules/dns.nix
@@ -19,6 +19,9 @@
   #   https://nixos.wiki/wiki/Encrypted_DNS#dnscrypt-proxy2
   #   https://github.com/LudovicoPiero/dotfiles/blob/338b0585d195e6644df9bf8b63fd574af7c18e26/cells/workstations/nixosProfiles/dnscrypt2/default.nix
   #
+  # Check if service is running
+  #   systemctl status dnscrypt-proxy2.service
+  #
   # Check if it is working
   #   https://wiki.archlinux.org/title/Dnscrypt-proxy#Check_if_dnscrypt-proxy_is_working
 
@@ -31,7 +34,9 @@
   #     Firefox use system DNS
 
   networking.nameservers = [
+    # IPv4
     "127.0.0.1"
+    # IPv6
     "::1"
   ];
   #networking.nameservers = [