add supratim.json with owner and A record details

domains/supratim.json

@@ -0,0 +1,11 @@
+{
+    "owner": {
+        "username": "SupratimRK",
+        "email": "supratimrk@gmail.com"
+    },
+    "records": {
+        "A": [
+            "75.2.60.5"
+        ]
+    }
+}