+ /* Indicates whether the primary answer is authenticated,
+ * i.e. whether the RRs from answer which directly match the
+ * question are authenticated, or, if there are none, whether
+ * the NODATA or NXDOMAIN case is. It says nothing about
+ * additional RRs listed in the answer, however they have
+ * their own DNS_ANSWER_AUTHORIZED FLAGS. Note that this bit
+ * is defined different than the AD bit in DNS packets, as
+ * that covers more than just the actual primary answer. */
+ bool answer_authenticated;
+
+ /* Contains DNSKEY, DS, SOA RRs we already verified and need
+ * to authenticate this reply */
+ DnsAnswer *validated_keys;
+