7 years ago
#2 Quote
If you need to manage a list of certificates and track expiration dates use Excel.  The function =GetCertificateSSL() will return a ssl certificate's expiration date. Script not required.  

A list of URL's can be checked easily. Place the list in Column A.  To get the certificates expiration date for the URL or host listed in cell A1, enter this formula in cell B1 =GetCertificateSSL(A1). Remember to format the cells in Column B as date.