ADDTrust Root Certificate Expired Triggering Downtime Notifications

[May 30, 2020] On 30th of May 2020, at around 10:50 AM (UTC), our system has started detecting an unusually high number of downtimes, and upon further investigation, we’ve discovered that quite a lot of the monitored websites were having SSL issues. This was caused due to the ADDTrust Root Certificate expiring and in turn invalidating a […]

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SSL Monitoring

This feature is included for free in our Uptime Monitor service. You can choose to monitor the validity and authenticity of your SSL along with your website monitoring. Here’s how to do it. When adding or editing an HTTPS Website Uptime Monitor, click on “show advanced settings”: Now locate the SSL Verification settings: Here’s what each of […]

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