Merge pull request #17449 from duydo/patch-1

Create duydo.json

domains/duydo.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "duydo",
+        "email": "doquocduy@gmail.com"
+    },
+    "record": {
+        "CNAME": "duydo.github.io"
+    }
+}