A company is setting up its internal network and needs to configure its DNS servers. They want to ensure that internal domain name resolution is efficient and secure for their internal clients. Which of the following configurations should they implement for their DNS servers? Allow recursive queries from the Internet on all DNS servers. Set up a dedicated DNS server for recursive queries and another for maintaining zone records. Disable recursive queries on all DNS servers to enhance security. Configure all DNS servers to allow both recursive queries and maintain zone records.