Merge pull request #13013 from Zffu/main

Create zffu.json

domains/zffu.json

@@ -0,0 +1,11 @@
+{
+  "description": "zffu.is-a.dev",
+  "owner": {
+    "username": "Zffu",
+    "email": "zffumc@gmail.com",
+    "discord": "Zffu"
+  },
+  "record": {
+    "CNAME": "zffu.github.io"
+  }
+}