I recently noticed that BIND has been producing a large amount of logs in /var/syslog relating to one particular server (ezdns)
Jun 3 03:29:24 overlook named[6586]: success resolving 'ns0.ezdns.tf/AAAA' (in 'ezdns.tf'?) after reducing the advertised EDNS UDP packet size to 512 octets
Jun 3 03:29:25 overlook named[6586]: success resolving 'ns4.ezdns.tf/A' (in 'ezdns.tf'?) after reducing the advertised EDNS UDP packet size to 512 octets
Jun 3 03:29:25 overlook named[6586]: success resolving 'ns4.ezdns.tf/AAAA' (in 'ezdns.tf'?) after reducing the advertised EDNS UDP packet size to 512 octets
Jun 3 03:29:25 overlook named[6586]: success resolving 'ns2.ezdns.tf/A' (in 'ezdns.tf'?) after reducing the advertised EDNS UDP packet size to 512 octets
Jun 3 03:29:25 overlook named[6586]: success resolving 'ns2.ezdns.tf/AAAA' (in 'ezdns.tf'?) after reducing the advertised EDNS UDP packet size to 512 octets
Jun 3 03:29:25 overlook named[6586]: success resolving 'ns5.ezdns.tf/A' (in 'ezdns.tf'?) after reducing the advertised EDNS UDP packet size to 512 octets
Jun 3 03:29:25 overlook named[6586]: success resolving 'ns5.ezdns.tf/AAAA' (in 'ezdns.tf'?) after reducing the advertised EDNS UDP packet size to 512 octets
Jun 3 03:29:25 overlook named[6586]: success resolving 'ns5.ezdns.ms/A' (in 'ezdns.ms'?) after disabling EDNS
Jun 3 03:29:25 overlook named[6586]: success resolving 'ns0.ezdns.pm/AAAA' (in 'ezdns.pm'?) after reducing the advertised EDNS UDP packet size to 512 octets
Jun 3 03:29:26 overlook named[6586]: success resolving 'ns3.ezdns.yt/AAAA' (in 'ezdns.yt'?) after reducing the advertised EDNS UDP packet size to 512 octets
Jun 3 03:29:26 overlook named[6586]: success resolving 'ns1.ezdns.pl/A' (in 'ezdns.pl'?) after reducing the advertised EDNS UDP packet size to 512 octets
Jun 3 03:29:27 overlook named[6586]: success resolving 'ns0.ezdns.it/AAAA' (in 'ezdns.it'?) after reducing the advertised EDNS UDP packet size to 512 octets
Jun 3 03:29:27 overlook named[6586]: success resolving 'ns1.ezdns.la/AAAA' (in 'ezdns.la'?) after disabling EDNS
Jun 3 03:29:27 overlook named[6586]: success resolving 'ns0.ezdns.yt/AAAA' (in 'ezdns.yt'?) after reducing the advertised EDNS UDP packet size to 512 octets
Jun 3 03:29:28 overlook named[6586]: success resolving 'ns0.ezdns.sx/AAAA' (in 'ezdns.sx'?) after reducing the advertised EDNS UDP packet size to 512 octets
Jun 3 03:29:29 overlook named[6586]: success resolving 'ns5.ezdns.ms/AAAA' (in 'ezdns.ms'?) after disabling EDNS
Jun 3 03:29:29 overlook named[6586]: success resolving 'ns2.ezdns.pl/A' (in 'ezdns.pl'?) after disabling EDNS
Jun 3 03:29:30 overlook named[6586]: success resolving 'ns0.ezdns.sx/AAAA' (in 'ezdns.sx'?) after disabling EDNS
Jun 3 03:29:30 overlook named[6586]: success resolving 'ns0.ezdns.yt/AAAA' (in 'ezdns.yt'?) after disabling EDNS
Jun 3 03:29:31 overlook named[6586]: success resolving 'ns0.ezdns.ms/AAAA' (in 'ezdns.ms'?) after disabling EDNS
Jun 3 03:29:33 overlook named[6586]: success resolving 'ns0.ezdns.ms/AAAA' (in 'ezdns.ms'?) after disabling EDNS
What can I do to prevent these logs from appearing? Why would this server be the only server that is causing BIND to produce these logs?
I've search around google and have found a few different solutions for hiding these logs, but I would like to know why this one server is so troublesome