<Li> RFC 2308, Negative Caching of DNS Queries (DNS NCACHE) </Li> <Li> RFC 2671, Extension Mechanisms for DNS (EDNS0) </Li> <Li> RFC 2672, Non-Terminal DNS Name Redirection </Li> <Li> RFC 2845, Secret Key Transaction Authentication for DNS (TSIG) </Li>

Present the information contained in a dns resource record