diff --git a/spcd/bootstrap.sh b/spcd/bootstrap.sh
index 8df7a3b..75b8d60 100644
--- a/spcd/bootstrap.sh
+++ b/spcd/bootstrap.sh
@@ -202,6 +202,15 @@ _spcd_txt_pick() {
 spcd_dns() {
     local index name value
     case "${1}" in
+    "list")
+        while true; do
+            index=$((index + 1))
+            name="SPCD_DNS_${index}"
+            eval "value=\"\${name}\""
+            [ -n "${value}" ] || break
+            echo "${name} = \"${value}\""
+        done
+        ;;
     "write")
         local text
         while true; do
@@ -454,6 +463,7 @@ SPCD_PM_ZYPPER="zypper"
 # ╰──────┴─────────────╯
 
 spcd_step__environment_defaults_print() {
+    spcd_dns "list"
     set -- \
         \
         \