Disable ipv4

cetgemini/cetgemini.go

@@ -38,7 +38,7 @@ func StartServer(waitgroup *sync.WaitGroup) {
 		log.Fatal("error creating domain handler A:", err)
 	}
 
-	err = gemini.ListenAndServe(ctx, "127.0.0.1:1965", a)
+	err = gemini.ListenAndServe(ctx, "0.0.0.0:1965", a)
 	if err != nil {
 		log.Fatal("error:", err)
 	}