^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ knot\[[[:digit:]]+\]: info: \[[[:alnum:].-]+\] IXFR, outgoing, remote [[:xdigit:].:@]+, finished, 0.[[:digit:]]+ seconds, [[:digit:]]+ messages, [[:digit:]]+ bytes$
^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ knot\[[[:digit:]]+\]: info: \[[[:alnum:].-]+\] IXFR, outgoing, remote [[:xdigit:].:@]+, started, serial [[:digit:]]+ -> [[:digit:]]+$
^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ knot\[[[:digit:]]+\]: info: \[[[:alnum:].-]+\] IXFR, outgoing, remote [[:xdigit:].:@]+, zone is up-to-date, serial [[:digit:]]+$
^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ knot\[[[:digit:]]+\]: info: \[[[:alnum:].-]+\] loaded, serial none -> [[:digit:]]+, [[:digit:]]+ bytes$
^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ knot\[[[:digit:]]+\]: info: \[[[:alnum:].-]+\] loaded, serial none -> [[:digit:]]+, [[:digit:]]+ bytes, expires in [[:digit:]]+ seconds$
^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ knot\[[[:digit:]]+\]: info: \[[[:alnum:].-]+\] IXFR, outgoing, remote [[:xdigit:].:@]+, finished, 0.[[:digit:]]+ seconds, [[:digit:]]+ messages, [[:digit:]]+ bytes$
^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ knot\[[[:digit:]]+\]: info: \[[[:alnum:].-]+\] IXFR, outgoing, remote [[:xdigit:].:@]+, started, serial [[:digit:]]+ -> [[:digit:]]+$
^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ knot\[[[:digit:]]+\]: info: \[[[:alnum:].-]+\] IXFR, outgoing, remote [[:xdigit:].:@]+, zone is up-to-date, serial [[:digit:]]+$
^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ knot\[[[:digit:]]+\]: info: \[[[:alnum:].-]+\] loaded, serial none -> [[:digit:]]+, [[:digit:]]+ bytes$
^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ knot\[[[:digit:]]+\]: info: \[[[:alnum:].-]+\] loaded, serial none -> [[:digit:]]+, [[:digit:]]+ bytes, expires in [[:digit:]]+ seconds$