feat(domain): add minhtuan1407.json for domain configuration

domains/minhtuan1407.json

@@ -0,0 +1,10 @@
+{
+    "owner": {
+        "username": "minhtuan1407",
+        "email": "m.tuan9a2@gmail.com"
+    },
+
+    "records": {
+        "A": "140.238.53.69"
+    }
+}