Report non-DNSSEC infrastructure problem with details

Provide version of DNS server used and the platform, on which we are
running.

Sanity/utils/delv-smoke-test/runtest.sh

@@ -38,6 +38,7 @@ rlJournalStart
 	rlRun "REAL_RESOLV=$(realpath /etc/resolv.conf)"
 	rlRun "BACKUP_RESOLV=$(mktemp /etc/resolv-XXXXXX.conf)"
 	rlRun "rm -f $BACKUP_RESOLV"
+	rlRun -l "hostnamectl" 0-255 "Record type of used machine"
 	if [ "$REAL_RESOLV" = /run/systemd/resolve/stub-resolv.conf ]; then
 		rlWarning "systemd-resolved stub detected, temporary switching..."
 		rlRun "mv /etc/resolv.conf $BACKUP_RESOLV"
@@ -56,6 +57,7 @@ rlJournalStart
 			DNSSEC=yes
 		else
 			rlLogWarning "nameserver $NS does not support DNSSEC!"
+			rlRun -l "dig +short @$NS -t txt -c ch -q version.bind" 0 "Query version of server $NS"
 			rlRun "sed -e '/$NS/ d' -i /etc/resolv.conf"
 		fi
 	done