^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ knot\[[[:digit:]]+\]: info: \[[[:alnum:].-]+\] AXFR, outgoing, remote [[:xdigit:].:@]+, finished, 0.[[:digit:]]+ seconds, [[:digit:]]+ messages, [[:digit:]]+ bytes$
^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ knot\[[[:digit:]]+\]: info: \[[[:alnum:].-]+\] AXFR, outgoing, remote [[:xdigit:].:@]+, started, serial [[:digit:]]+$
^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ knot\[[[:digit:]]+\]: info: \[[[:alnum:].-]+\] DDNS, finished, no changes to the zone were made$
-^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ knot\[[[:digit:]]+\]: info: \[[[:alnum:].-]+\] DDNS, finished, serial [[:digit:]]+ -> [[:digit:]]+, 0.[[:digit:]]+ seconds$
+^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ knot\[[[:digit:]]+\]: info: \[[[:alnum:].-]+\] DDNS, finished, serial [[:digit:]]+ -> [[:digit:]]+, [[:digit:].]+ seconds$
^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ knot\[[[:digit:]]+\]: info: \[[[:alnum:].-]+\] DDNS, processing [[:digit:]]+ updates$
^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ knot\[[[:digit:]]+\]: info: \[[[:alnum:].-]+\] DNSSEC, key, tag [[:digit:][:space:]]+, algorithm ECDSAP256SHA256, KSK, public, ready, active\+$
^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ knot\[[[:digit:]]+\]: info: \[[[:alnum:].-]+\] DNSSEC, key, tag [[:digit:][:space:]]+, algorithm ECDSAP256SHA256, public$