/usr/share/fusiondirectory/plugins/ is in fusiondirectory-plugin-dns 1.0.19-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/fusiondirectory/plugins/admin/
/usr/share/fusiondirectory/plugins/admin/dns/
/usr/share/fusiondirectory/plugins/admin/dns/class_DnsRecordAttribute.inc
/usr/share/fusiondirectory/plugins/admin/dns/class_dnsAcl.inc
/usr/share/fusiondirectory/plugins/admin/dns/class_dnsManagement.inc
/usr/share/fusiondirectory/plugins/admin/dns/class_dnsView.inc
/usr/share/fusiondirectory/plugins/admin/dns/class_dnsZone.inc
/usr/share/fusiondirectory/plugins/admin/dns/main.inc
/usr/share/fusiondirectory/plugins/admin/systems/
/usr/share/fusiondirectory/plugins/admin/systems/class_dnsHost.inc
/usr/share/fusiondirectory/plugins/admin/systems/dnsrecords.tpl
/usr/share/fusiondirectory/plugins/config/
/usr/share/fusiondirectory/plugins/config/dns/
/usr/share/fusiondirectory/plugins/config/dns/class_dnsConfig.inc