diff --git a/API-Records.md b/API-Records.md
index b209587..e07f555 100644
--- a/API-Records.md
+++ b/API-Records.md
@@ -57,6 +57,8 @@
 | code | result |
 | --- | --- |
 | 201 | Everything was successful, domain has been created |
+| 400 | Given record type is not valid |
+| 404 | Given domain does not exist or is not master or native |
 | 422 | One of the required fields is missing |
 
 ```json