自动域控制验证检查

DNS TXT、DNS CNAME 和 HTTP 实用演示/文件 DCV 方法 DCV 轮询

自动域控制验证 (DCV) 检查（也称为 DCV 轮询）意味着您在使用 DNS TXT、DNS CNAME 和 HTTP 实用演示/文件 DCV 方法时，无需自行进行验证检查。

将 fileauth.txt 文件放置在域上或在 DNS TXT 或 DNS CNAME 记录中添加随机值后，您无需登录 CertCentral 自行进行检查。我们将自动运行 DCV 检查。但是，如有需要，您仍然可以手动进行检查。

DCV 轮询。

提交公共 SSL/TLS 证书订单、提交域进行预验证或更改域的 DCV 方法后，将立即启动 DCV 轮询并运行一周。

  • 间隔 1 - 前 15 分钟每分钟一次
  • 间隔 2 - 每 5 分钟一次，持续 1 小时
  • 间隔 3 - 每 15 分钟一次，持续 4 小时
  • 间隔 4 - 每小时一次，持续 1 天
  • 间隔 5 - 每 4 小时一次，持续 1 周*

*间隔 5 结束后停止检查。如果在第一周结束后还未将 fileauth.txt 文件放置在域上或在 DNS TXT 或 DNS CNAME 记录中添加随机值，则需要您自行进行检查。

有关受支持的 DCV 方法的更多信息：

简介

DigiCert is the world's leading provider of scalable TLS/SSL, IoT and PKI solutions for identity and encryption. The most innovative companies, including 89% of the Fortune 500 and 97 of the 100 top global banks, choose DigiCert for its expertise in identity and encryption for web servers and Internet of Things devices. DigiCert supports TLS and other digital certificates for PKI deployments at any scale through its certificate lifecycle management solution, CertCentral®. The company is recognized for its enterprise-grade certificate management platform, fast and knowledgeable customer support, and market-leading security solutions. For the latest DigiCert news and updates, visit digicert.com or follow @digicert.

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