外贸企业首选：如何通过谷歌推广高效寻找采购商？域名解析全攻略
在全球化贸易中，谷歌推广已成为外贸企业寻找采购商的首选渠道。 本文将深入解析域名解析的底层逻辑，帮助您建立稳定高效的海外营销基础设施。
In global trade, Google Ads has become the preferred channel for foreign trade enterprises to find buyers. This article will deeply analyze the underlying logic of domain name resolution to help you build stable and efficient overseas marketing infrastructure.
一、域名解析基础概念 | Basic Concepts of Domain Name Resolution
域名解析是将域名、主机和企业邮箱绑定在一起的技术过程。当客户访问您的域名时，可以正确打开网站；当您与客户联系时，可以正常收发邮件。
Domain name resolution is the technical process of binding domain names, hosts and corporate email together. When customers visit your domain name, they can correctly open the website; when you contact customers, you can send and receive emails normally.
二、域名解析三大核心设置 | Three Core Settings of Domain Name Resolution
1. 域名注册商设置：无论您在Namesilo、Namecheap还是阿里云、腾讯云购买域名，解析设置都需从注册商处开始。
2. NS(Name Server)设置：建议将NS指向主机服务器地址，托管型虚拟主机可自动完成解析任务。
3. 记录类型配置：包括A记录、CNAME记录、MX记录等关键设置。
1. Domain Registrar Settings: Whether you purchase domains from Namesilo, Namecheap, Alibaba Cloud or Tencent Cloud, resolution settings must start from the registrar.
2. NS(Name Server) Settings: It is recommended to point NS to the host server address, and managed virtual hosts can automatically complete resolution tasks.
3. Record Type Configuration: Including key settings such as A record, CNAME record, MX record, etc.
三、A记录与CNAME记录详解 | Detailed Explanation of A Record and CNAME Record
A记录(Address记录)：将域名直接解析到IP地址。当服务器IP变更时，只需修改A记录值即可。
CNAME记录(别名记录)：将域名解析到另一个域名，优先级低于A记录。其值只能是域名，不能是IP地址。
A Record(Address Record): Resolves the domain name directly to the IP address. When the server IP changes, just modify the A record value.
CNAME Record(Alias Record): Resolves the domain name to another domain name, with lower priority than A record. Its value can only be a domain name, not an IP address.
四、企业邮箱MX记录配置 | Corporate Email MX Record Configuration
MX记录是邮箱正常工作的关键。若将NS设置为主机服务器地址，则需在主机后台添加MX记录，而非域名注册商处。
推荐组合：Namesilo域名+SiteGround主机+SiteGround企业邮箱，解析设置最简便。
MX record is key to normal email operation. If NS is set to the host server address, MX records need to be added in the host backend, not at the domain registrar.
Recommended combination: Namesilo domain + SiteGround host + SiteGround corporate email, the simplest resolution setup.
五、外贸推广建议 | Foreign Trade Promotion Suggestions
1. 确保域名解析稳定后，再开展谷歌广告推广
2. 选择可靠的海外主机服务商，提升网站访问速度
3. 使用专业企业邮箱，增强客户信任度
1. Ensure stable domain name resolution before launching Google Ads
2. Choose reliable overseas hosting providers to improve website access speed
3. Use professional corporate email to enhance customer trust
提示：正确的域名解析是外贸网站稳定运行的基础，也是谷歌推广成功的前提条件。
Tip: Correct domain name resolution is the foundation for stable operation of foreign trade websites and a prerequisite for successful Google promotion.