diff --git a/zen/tools/nodename b/zen/tools/nodename
index a608580..4563f25 100755
--- a/zen/tools/nodename
+++ b/zen/tools/nodename
@@ -35,8 +35,8 @@ export isLAN=$(echo $myIP | grep -E "/(^127\.)|(^192\.168\.)|(^10\.)|(^172\.1[6-
 export myRouter=$(sudo route -n | head -n 3 | tail -n 1 | awk '{print $2}')
 
 # Ask to the router my name (BOX DNS or system defined)
-[[ $isLAN ]] && export NODENAME=$(sudo nslookup $myIP $myRouter | head -n 1 | awk -F ' = ' '{print $2}' | sed 's/\.[^.]*$//') \
-|| export NODENAME=$(sudo nslookup $myIP | head -n 1 | awk -F ' = ' '{print $2}' | sed 's/\.[^.]*$//')
+[[ $isLAN ]] && export NODENAME=$(sudo nslookup $myIP $myRouter | grep 'name =' | awk -F ' = ' '{print $2}' | sed 's/\.[^.]*$//') \
+|| export NODENAME=$(sudo nslookup $myIP | grep 'name =' | awk -F ' = ' '{print $2}' | sed 's/\.[^.]*$//')
 
 if [[ -z "$NODENAME" && "$WAN" == "-w" ]]; then
 	IP=`wget --quiet http://brouits.free.fr/ip.php -O- | sed 's/\r//'`