Add Mrigank.json with owner and record details

domains/Mrigank.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "Mrigank005",
+    "email": "mriganksingh005@gmail.com"
+  },
+  "record": {
+    "A": ["216.198.79.1"]
+  }
+}