Add durga.json for domain configuration

domains/durga.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "durga998766",
+    "email": "dmsahoo321@gmail.com"
+  },
+  "records": {
+    "CNAME": "durgamadhabaportfolio.netlify.app"
+  }
+}