續訂您的 DV 憑證很容易：找出要續訂的憑證，建立新 CSR，填寫憑證的續訂表格，然後提交您的續訂要求。
DV 憑證不支援網域預先驗證。續訂 DV 憑證時，您必須證明您對續訂訂單上的網域擁有控制權。
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