Error in log file

Hello,

I have put a different firewall in front of my network & am now
getting these errors in log file.
My DNS server is running Linux machine on a internal machine as shown.

Kind Regards

Andrew



May 28 11:21:01.086 notify: debug 1: zone
0.168.192.in-addr.arpa\032/IN: notify to 220.233.6.187#53 failed:
timed out
May 28 11:21:01.087 notify: debug 1: zone
0.168.192.in-addr.arpa\032/IN: notify to 220.233.6.187#53: retries
exceeded
May 28 11:21:01.727 notify: debug 1: zone 0.0.127.in-addr.arpa/IN:
notify to 220.233.6.187#53 failed: timed out
May 28 11:21:01.727 notify: debug 1: zone 0.0.127.in-addr.arpa/IN:
notify to 220.233.6.187#53: retries exceeded
May 28 11:22:53.007 security: error: client 192.168.0.5#1044: update
'eziekiel.com/IN' denied
May 28 11:22:58.005 security: error: client 192.168.0.5#1044: update
'eziekiel.com/IN' denied
May 28 11:23:07.999 security: error: client 192.168.0.5#1044: update
'eziekiel.com/IN' denied