Add prast.json for domain configuration

domains/prast.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "tspry",
+    "email": "152s74dru@mozmail.com"
+  },
+  "records": {
+    "CNAME": "prast.netlify.app"
+  }
+}