diff --git a/podkop/files/usr/bin/podkop b/podkop/files/usr/bin/podkop
index c6fa55d..6ef73fa 100755
--- a/podkop/files/usr/bin/podkop
+++ b/podkop/files/usr/bin/podkop
@@ -2029,6 +2029,13 @@ check_dns_available() {
     local status="unavailable"
     local local_dns_working=0
     local local_dns_status="unavailable"
+    
+    # Mask NextDNS ID if present
+    local display_dns_server="$dns_server"
+    if echo "$dns_server" | grep -q "\.dns\.nextdns\.io$"; then
+        local nextdns_id=$(echo "$dns_server" | cut -d'.' -f1)
+        display_dns_server="$(echo "$nextdns_id" | sed 's/./*/g').dns.nextdns.io"
+    fi
 
     if [ "$dns_type" = "doh" ]; then
         # Different DoH providers use different endpoints and formats
@@ -2071,7 +2078,7 @@ check_dns_available() {
         local_dns_status="available"
     fi
     
-    echo "{\"dns_type\":\"$dns_type\",\"dns_server\":\"$dns_server\",\"is_available\":$is_available,\"status\":\"$status\",\"local_dns_working\":$local_dns_working,\"local_dns_status\":\"$local_dns_status\"}"
+    echo "{\"dns_type\":\"$dns_type\",\"dns_server\":\"$display_dns_server\",\"is_available\":$is_available,\"status\":\"$status\",\"local_dns_working\":$local_dns_working,\"local_dns_status\":\"$local_dns_status\"}"
 }
 
 sing_box_add_secure_dns_probe_domain() {