intro to djbDNS resolver along with a decent general intro http://www.lifewithdjbdns.org/

DNS caching on OsX > http://matt.simerson.net/computing/dns/djbdns-macosx.shtml

internet vs internet

Open Root Server Network project, root-servers which can operate 'independant ' from IANA > http://european.ch.orsn.net/index.php

openDNS config…