LetsEncrypt CAA Bug Affected Domains and Certificates Checker Tool

Tools & Scripts
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LetsEncrypt CAA bug revocation check

Check your domain certificate against Latest CAA bug.

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This tool will allow you to determiante if you need to replace your SSL / TLS certifiate / check if your domain or certificate serial number has been affected by CAA bug and needs to be replaced to avoid interuptions. At the time of writting 23.659.138 domains are parsed from the database.

If you are using letsencrypt, be sure to check your domain and certificate serials. :spider_web: :mag:

You can read more

Official LetsEncrypt Blog

SERVICE STATUS PAGE.

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