https://kb.isc.org/docs https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/deployment_guide/s2-bind-zone#s4-bind-zone-rr
rndc dumpdb # dump whole cache rndc flushname example.net # clear example.net from cache rndc flushtree example.net # clear example.net and *.example.net from cache rndc flush # clear whole cache rndc reload # reload all zones rndc reload example.com # reload zone example.com named-checkzone example.com /var/lib/named/master/example.com
Manual edit of zone file:
rndc freeze example.com vi /var/lib/named/dyn/example.com rndc reload example.com rndc thaw example.com
zone example.com/IN: journal rollforward failed: not exact
zone example.com/IN: not loaded due to errors.
systemctl stop named rm /var/lib/named/dyn/example.com.jnl systemctl start named