Plesk - Recursive Queries

Recursive Queries I could use the nameservers listed below to performe recursive queries. It may be that I am wrong but the chances of that are low. You should not have nameservers that allow recursive queries as this will allow almost anyone to use your nameservers and can cause problems.

Como resolver esse erro dado no intodns ?

Teria algum tutorial de configuração de plesk como os muitos que tem para cpanel?