Add jostin.json with domain owner and records

domains/jostin.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "May2Cry",
+    "email": "devjostinm@gmail.com"
+  },
+  "records": {
+    "A": ["173.212.227.58"]
+  }
+}