diff --git a/hosts/yodaHedgehog/configuration.nix b/hosts/yodaHedgehog/configuration.nix
index f837335..8e4689f 100644
--- a/hosts/yodaHedgehog/configuration.nix
+++ b/hosts/yodaHedgehog/configuration.nix
@@ -46,6 +46,8 @@
     "ata-ST6000DM003-2CY186_ZR11WA9K"
   ];
   yoda.de-p1st-monitor = (builtins.readFile ../../assets/de-p1st-monitor/yodaHedgehog.ini);
+  # Updates the AAAA record of yodahedgehog.p1st.de.
+  # Note: dualstack lite -> No A record for that subdomain!
   yoda.netcup-dns = ../../secrets/netcup-dns-hedgehog.json;
 
   boot.kernelParams = [];
diff --git a/hosts/yodaNas/configuration.nix b/hosts/yodaNas/configuration.nix
index 417743b..6eb7482 100644
--- a/hosts/yodaNas/configuration.nix
+++ b/hosts/yodaNas/configuration.nix
@@ -51,6 +51,7 @@
   ];
   yoda.spin-down.hd-idle = [];
   yoda.de-p1st-monitor = (builtins.readFile ../../assets/de-p1st-monitor/yodaNas.ini);
+  # Updates the A and AAAA record of @.biketripplanner.de, @.p1st.de, @.privacy1st.de
   yoda.netcup-dns = ../../secrets/netcup-dns-nas.json;
 
   boot.kernelParams = [