Add long.json with domain owner and records

domains/long.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+      "username": "longle255",
+      "email": "longlh255@gmail.com"
+  },
+  "records": {
+      "CNAME": "longle255.com"
+  }
+}