DNS配置*

dnssec开启,部分dns请求为不信任链导致解析延迟或者解析失败(error显示为不信任)
解决方法:

vi /etc/named.conf

dnssec-enable no;

dnssec-valication no;

原文地址:https://www.cnblogs.com/Liang-jc/p/9789125.html