Following the recent discovery of vulnerabilities in the WHOIS system, WHOIS-based domain validation via email addresses is no longer considered a secure me...

Symantec Re-Issue And Digicert Acquisition FAQ Our SSL specialists put together the following questions and answers to help customers quickly make sense of...

How to Reissue Your SSL Certificate on SSLRenewals.com Re-issue Reasons Over the course of your SSL certificate's lifespan, it may be necessary for yo...

An overview of the Renewal process Renewals are a regular part of the SSL/TLS lifecycle. You can renew your SSL certificate starting 30 days before its exp...

In 2025, Sectigo (formerly known as Comodo) migrated to new single-purpose Public Root certificates for TLS/SSL and S/MIME certificates. The new Public Root...

A “PRE-SIGN FAILED” error usually means something is blocking your SSL certificate from being issued — often due to a problem with your domain’s CAA records...