DigiCert 的網域驗證程序的目標是為了確保要求憑證的組織，實際上有要求有疑問的網域的憑證的授權單位。
網域驗證可能包括給網域的 WHOIS 記錄中所列出的聯絡人的電郵或電話通話，以及給在網域的預設系統管理位址的電郵。例如，我們可能傳送授權電郵到 administrator@domain.com 或 webmaster@domain.com，但不會傳送授權電郵到 tech@domain.com。請參閱網域預先驗證：網域控制驗證 (DCV) 方法。
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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