On an SSH-manageable name server DNS zone files are not updated.
Network issues. The following records can be found in
/var/log/messageson the name server:
Jul 27 12:43:12 ns4 named: zone <domain1.tld>/IN/pbas_resolver: refresh: retry limit for master <XXX.XXX.XXX.XXX>#53 exceeded (source 0.0.0.0#0) Jul 27 12:43:12 ns4 named: zone <domain1.tld>/IN/pbas_resolver: zone transfer deferred due to quota Jul 27 12:43:25 ns4 named: transfer of '<domain2.tld>/IN/pbas_resolver' from <XXX.XXX.XXX.XXX>#53: failed while receiving responses: connection reset
netstat -aon | grep 53" on OBAS server reveals lots of port 53 connections in CLOSE_WAIT status.
pdnsservice malfunction. There are no related errors in
pdnsservice shows no activity in
Restart the PowerDNS service on the OBAS server:
# service pdns restart