Alibaba Cloud DNS (Alidns) CLI skill. Use to query, add, and update DNS records via aliyun-cli, including CNAME setup for Function Compute custom domains.
Scanned 9/7/2026
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---
name: alicloud-network-dns-cli
description: Alibaba Cloud DNS (Alidns) CLI skill. Use to query, add, and update DNS records via aliyun-cli, including CNAME setup for Function Compute custom domains.
---
Category: tool
# 阿里云 DNS(Alidns)CLI
## 目标
- 通过 `aliyun-cli` 查询与管理阿里云 DNS 解析记录。
- 快速为函数计算自定义域名配置 CNAME。
## 何时使用
- 需要在阿里云 DNS 中新增或修改解析记录。
- 需要为 FC 自定义域名完成 CNAME 解析。
## 安装 aliyun-cli(无 sudo 方式)
```bash
curl -fsSL https://aliyuncli.alicdn.com/aliyun-cli-linux-latest-amd64.tgz -o /tmp/aliyun-cli.tgz
mkdir -p ~/.local/bin
tar -xzf /tmp/aliyun-cli.tgz -C /tmp
mv /tmp/aliyun ~/.local/bin/aliyun
chmod +x ~/.local/bin/aliyun
```
## 配置凭证
```bash
~/.local/bin/aliyun configure set \
--profile default \
--access-key-id <AK> \
--access-key-secret <SK> \
--region cn-hangzhou
```
Region 作为默认值配置;若不确定最合适的 Region,执行时应询问用户。
## 查询解析记录
查询子域名记录:
```bash
~/.local/bin/aliyun alidns DescribeSubDomainRecords \
--SubDomain news.example.com
```
## 新增 CNAME 记录
```bash
~/.local/bin/aliyun alidns AddDomainRecord \
--DomainName example.com \
--RR news \
--Type CNAME \
--Value <TARGET>
```
## FC 自定义域名 CNAME 目标
自定义域名需要指向 FC 公网 CNAME:
```
<account_id>.<region_id>.fc.aliyuncs.com
```
示例(杭州):
```
1629965279769872.cn-hangzhou.fc.aliyuncs.com
```
## 常见问题
- 根域名 CNAME 不被 DNS 服务商支持时,使用 `www` 等子域名或 ALIAS/ANAME 记录。
- 解析生效后再创建 FC 自定义域名,否则会触发 `DomainNameNotResolved`。
## 参考
- aliyun-cli 安装
- https://help.aliyun.com/zh/cli/install-cli-on-linux
- Alidns API(AddDomainRecord / DescribeSubDomainRecords)
- https://help.aliyun.com/zh/dns/api-alidns-2015-01-09-adddomainrecord
- https://help.aliyun.com/zh/dns/api-alidns-2015-01-09-describesubdomainrecords
- FC 自定义域名配置与 CNAME 说明
- https://www.alibabacloud.com/help/en/functioncompute/fc/user-guide/configure-custom-domain-names
- 官方文档来源清单:`references/sources.md`
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