Add dd.json with domain owner and records

domains/dd.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "dhruuval1907",
+    "email": "dhruvaldalwdi1907@gmail.com"
+  },
+  "records": {
+    "CNAME": "my-portfolio-kappa-lovat-49.vercel.app"
+  }
+}