diff --git a/hosts/common/net/dns/bind.nix b/hosts/common/net/dns/bind.nix
index e729b685c..c03aa7de3 100644
--- a/hosts/common/net/dns/bind.nix
+++ b/hosts/common/net/dns/bind.nix
@@ -8,6 +8,7 @@
 #
 ## statistics
 # - `netstat --statistics --udp`
+# - `rdnc stats`? dumps to `named.stats` in named's PWD?
 #
 ## interactive debugging
 # - `systemctl stop bind`