[{"data":1,"prerenderedAt":53},["ShallowReactive",2],{"$f1s6nost19f6w":3},{"title":4,"seoTitle":5,"description":6,"route":7,"kind":8,"toolKey":9,"intro":10,"indexable":11,"sections":12,"related":49},"排查 DNS_PROBE_FINISHED_BAD_CONFIG","排查 DNS_PROBE_FINISHED_BAD_CONFIG | nslookup.online","按步骤区分本地浏览器、网络 DNS 与公共 DNS 配置问题，安全排查 DNS_PROBE_FINISHED_BAD_CONFIG。","\u002Fzh\u002Fguides\u002Fdns-probe-finished-bad-config\u002F","guide",null,"浏览器错误是排查起点，不是域名配置错误的证据。",true,[13,19,25,31,37,43],{"id":14,"title":15,"paragraphs":16},"scope","先确定影响范围",[17,18],"记录准确主机名，判断是一个还是多个网站失败。测试已知网站、同网络的另一设备，并记录近期 VPN、代理、路由器或网络更改。","不要将内部域名、凭据或配置机密粘贴到公共查询。第三方解析器不能读取本地缓存或企业内部 DNS 视图。",{"id":20,"title":21,"paragraphs":22},"public","对照公共 DNS 响应",[23,24],"公共查询成功而浏览器失败，说明应继续调查浏览器、系统、网络路径或已配置解析器，并不能定位唯一原因。","企业内部名称可能故意不对公网公开。更换企业解析器可能破坏访问，修改受管设置前应咨询管理员。",{"id":26,"title":27,"paragraphs":28},"local","安全核对本地配置",[29,30],"检查网卡采用自动 DNS 还是有意设置的自定义解析器，确认地址没有输错。受管设备应遵循组织支持流程。","使用正规控件检查 VPN、代理和扩展，不要盲目关闭安全软件、运行未知修复脚本或重置全部网络。",{"id":32,"title":33,"paragraphs":34},"cache","有记录地刷新与重试",[35,36],"安全时可重启浏览器或重新联网。怀疑缓存过期时参考操作系统官方说明清理；具体命令和权限因平台而异。","修改公共记录无法强制清除全部递归与本地缓存。保留 TTL、时间与更改记录，不要无记录地反复切换设置。",{"id":38,"title":39,"paragraphs":40},"zone","公共查询也失败时",[41,42],"NXDOMAIN、SERVFAIL 与网络超时不同。结合权威 DNS 服务状态及注册商委派排查，网页无法直接修复这些服务或本地网络。","可手动选另一解析器获取第二视图。两者相同仍不是全球传播测量，差异也不自动说明某个工具错误。",{"id":44,"title":45,"paragraphs":46},"support","提供有用的故障报告",[47,48],"收集主机名、时间、错误、解析器、类型，以及其他设备或网络能否复现。不要随意附上私密 TXT 令牌或浏览记录。","试验无效时恢复有意设置。持续问题应携证据联系网络或 DNS 提供商，不接受未知配置文件或取消防护。",[50,51,52],"\u002F","\u002Fns-lookup\u002F","\u002Fguides\u002Fnslookup-command\u002F",1792661399305]