id	summary	reporter	owner	description	type	status	priority	component	resolution	keywords	cc
14	probedns: query OPTOUT for NSEC3	wander	wander	"For zones using NSEC3PARAM, retrieve NXDOMAIN answer with NSEC3 records and read OPTOUT bit from flags.

NSEC3PARAM record is not suitable because OPTOUT bit is always clear in NSEC3PARAM (as per http://tools.ietf.org/html/rfc5155#section-4.1.2).
"	enhancement	closed	important	probedns	fixed