Add api.abhin.json for domain configuration

This domain is for backend. Backend is used to create post for instagram

domains/api.abhin.json

@@ -0,0 +1,11 @@
+{
+  "owner": {
+    "username": "ab-h-i-n",
+    "email": "abhinshelly03@gmail.com"
+  },
+  "records": {
+    "A": [
+      "18.214.135.250"
+    ]
+  }
+}