Linux dns域名解析的相关内容

阿里云文档 2026-04-28

如何为ECS实例配置自定义DNS服务器地址

在混合云或多云环境中，需要解析企业内部私有域名。ECS实例的默认DNS（100.100.2.136、100.100.2.138）仅解析公网和阿里云内网域名。为了满足客户端解析私有域名，需配置自定义DNS服务器地址。

文章 2022-10-14 来自：开发者社区

简述DNS进行域名解析的过程.客户端发出DNS请求翻译IP地址或主机名.DNS服务器在收到客户机的请求后：（1）检查DNS服务器的缓存,若查到请求的地址或名字,即向客户机发出应答信息；（2）若没有查到,则在数据库中查找,若查到请求的地址或名字,即向客户机发出应答信息；（3）若没有查到,则将请求发给根域DNS服务器,并依序从根域查找顶级域,由顶级查找二级域,二级域查找三级,直至找到要解析的地址或名....

问答 2021-11-02 来自：开发者社区

Linux性能优化，host解析与DNS域名解析那种性能更优

阿里云文档 2019-08-07

如何解决Linux系统ping默认DNS地址时出现“sendmsg:Operationnotpermitted”错误

问题描述访问网站慢，ping默认DNS地址显示如下。ping本地回环地址显示如下。 ping: sendmsg: Operation not permittedping: sendmsg: Operation not permitted系统负载不高，网络线路通畅，资料库无死锁进程。系统日志出现大量信...

文章 2017-11-16 来自：开发者社区

linux命令：DNS域名解析,bind

DNS：Domain Name Service 域名服务 DNS服务器的软件bind:berkeley internet name domain named-checkconf：检查配置文件是否有语法错误命令 named-checkzone：检查区域文件是否有语法错误命令 dig：domain information groper &nb...

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