> For the complete documentation index, see [llms.txt](https://docs.prevps.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.prevps.com/documentation/documentation-zh/yu-ming/guan-li-dns-ji-lu.md).

# 管理 DNS 记录

## 管理 DNS 记录

DNS 记录将您的域名连接到服务器和服务。

### 常见记录类型

* **A**：将名称指向 IPv4 地址。
* **AAAA**：将名称指向 IPv6 地址。
* **CNAME**：将一个名称别名为另一个名称。
* **MX**：邮件路由。
* **TXT**：验证和邮件认证（SPF/DKIM/DMARC）。

### 典型设置

#### 在 VPS 上托管的网站

* `A` 的记录 `@` → 您的 VPS IPv4
* 可选 `A` 的记录 `www` → 您的 VPS IPv4，或 `CNAME www → @`

#### 邮件可达性

* SPF（TXT）
* DKIM（TXT）
* DMARC（TXT）

{% hint style="warning" %}
错误的 MX/TXT 记录可能会导致邮件中断。一次只做一项更改。
{% endhint %}


---

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## Querying This Documentation
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GET https://docs.prevps.com/documentation/documentation-zh/yu-ming/guan-li-dns-ji-lu.md?ask=<question>&goal=<endgoal>
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