Updating bind with dynamic
Because these records are configured independently, it is possible for A/AAAA records to exist without corresponding PTR records, and vice versa.
RFC compliant dynamic DNS (not DDNS based on external updates like a HTTP channel) can be complicated to troubleshoot.
If not, you’ll need to check for typos, then ask Google. ( 1 ; serial 604800 ; refresh (1 week) 86400 ; retry (1 day) 2419200 ; expire (4 weeks) 604800 ; minimum (1 week) ) NS
After each change to the configuration files, re-run the check to make sure BIND will start when you want it.
BIND 9 is an implementation of the Domain Name System (DNS) protocols.
named daemon is an Internet Domain Name Server for UNIX like operating systems.to see the Update, Notify and Zonetransfer pakets in the logs.