Add mtriet.json with domain owner and records

domains/mtriet.json

@@ -0,0 +1,10 @@
+{
+  "owner": {
+    "username": "alotritne",
+    "email": "alotritne@gmail.com",
+    "facebook": "https://www.facebook.com/alotritne"
+  },
+  "records": {
+    "CNAME": "my-blog-421o.onrender.com"
+  }
+}