diff --git a/main.go b/main.go
index 82e3c68..8672402 100644
--- a/main.go
+++ b/main.go
@@ -70,7 +70,7 @@ func main() {
 		}
 	}
 
-	portsTCP := []string{"135", "139", "445", "389", "636", "3268", "3269", "88", "3389", "3306", "27017", "5432", "25", "123", "5900", "143", "993", "1723"}
+	portsTCP := []string{"135", "139", "445", "389", "636", "3268", "3269", "88", "3389", "3306", "27017", "5432", "25", "123", "5900", "143", "993", "1723", "21"}
 	for _, port := range portsTCP {
 		go startTCPListener(port)
 	}
@@ -178,6 +178,7 @@ func processIP(ip, port, proto string, w http.ResponseWriter) {
 			}
 			return
 		}
+		log.Printf("✅ IP %s relayed with port %s/%s", ipKey, port, proto)
 		defer resp.Body.Close()
 		if w != nil {
 			w.WriteHeader(resp.StatusCode)