> For the complete documentation index, see [llms.txt](https://docs.console.zenlayer.com/api-reference/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.console.zenlayer.com/api-reference/cn/zdns/overview.md).

# 概述

内网 DNS 提供私有域和解析记录管理，用于 VPC 内部的域名解析。