Add qnhat.json

domains/qnhat.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "cachiusa",
+        "email": "tqn3366@proton.me"
+    },
+    "records": {
+        "CNAME": "cachiusa.github.io"
+    }
+}