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dns query

BIND: Stop Recursion DNS Under Linux / UNIX

Q. How do I stop recursion (recursive query) under BIND 9 DNS server?
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Find Out If My DNS Server Free From DNS Cache Poisoning Bug Or Not

Q. How do I verify that my ISP or my own recursive resolvers are free from DNS cache poisoning bug that is promised full disclosure of the flaw by Dan on August 7 at the Black Hat conference? How do I test my dns server for DNS cache pollution or DNS Cache Poisoning bug?
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DNS Name Resolution

Q. Can you explain DNS name resolution concept? Why I need to set DNS resolution for my Windows or Linux server? How do I setup DNS name resolution under Linux / UNIX server system?
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