• Albitz P. and Liu C., DNS and BIND 4th edition (O'Reilly 2001) ISBN 0-596-00158-4.

• Larson M. and Liu C. DNS on Windows 2000 2nd edition (O'Reilly 2001) ISBN 0-596-00230-0.

• RFC 1034 Domain Names - Concepts and Facilities

• RFC 1035 Domain Names - Implementation and Specification<

• RFC 2142 Mailbox Names for Common Services, Roles and Function

Janet CSIRT Blog post series - simple ways to improve your DNS resilience and security:

• Redundancy
• Zone Transfers
• TTL and expire timers
• Open DNS Resolvers
• Monitoring, blocking and altering queries.

DNS Resolver configuration