Is Let's Encrypt ocsp.root-x1.letsencrypt.org Down? What is the current status?

IsDown monitors ocsp.root-x1.letsencrypt.org for major outages. A major outage is when ocsp.root-x1.letsencrypt.org experiences a critical issue that severely affects one or more services/regions. When Let's Encrypt marks an incident as a major outage, IsDown updates its internal status, the customer status page and dashboard. Depending on the customer settings, IsDown will also send notifications.

IsDown monitors Let's Encrypt status page for minor outages. A minor outage is when ocsp.root-x1.letsencrypt.org experiences a small issue affecting a small percentage of its customer's applications. An example is the performance degradation of an application. When a minor outage occurs, IsDown updates its internal status and shares that information on the customer status page. Depending on the customer settings, IsDown will also send notifications.

IsDown collects all information from the outages published in Let's Encrypt status page to provide the most accurate information. If available, we gather the title, description, time of the outage, status, and outage updates. Another important piece of information is the affected services/regions which we use to filter the notifications that impact your business.

IsDown monitors Let's Encrypt and all their 9 components that can be affected by an outage. IsDown allows you to filter the notifications and status page alerts based on the components you care about. For example, you can choose which components or regions affect your business and filter out all other outages. This way you avoid alert fatigue in your team.

Let's Encrypt and other vendors don’t always report outages on time. Our crowdsourced status platform helps you stay ahead of outages. Users report issues and outages, sharing details on what problems they are facing. We use that info to provide early signs of outages. This way, even without an official update, you can stay ahead of possible problems.