id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
96	Consider allowing negative caching of DNS results	kchen		"Allowing negative caching of DNS results is recommended, but not required.  RFC 2308 talks about this.

Consider allowing client nameservers to cache NOERROR with 0 answers and NXDOMAIN responses by adding an SOA record to the authority section of responses.

The last field (the minimum TTL field) controls how long the negative answer is cached for."	defect	new	major		other