All Systems Operational

Updated a few seconds ago

Support for Let's Encrypt services is community-based and information on current status and outages can be found at: https://community.letsencrypt.org

acme-v02.api.letsencrypt.org (Production)




Operational

acme-staging-v02.api.letsencrypt.org (Staging)




Operational

portal.letsencrypt.org (Production)




Operational

portal-staging.letsencrypt.org (Staging)




Operational

*.c.lencr.org (Production)




Operational

stg-*.c.lencr.org (Staging)




Operational

Website




Operational

log.twig.ct.letsencrypt.org




Operational

log.sycamore.ct.letsencrypt.org




Operational

log.willow.ct.letsencrypt.org




Operational

Scheduled Maintenance

Production and Staging Datacenter MaintenancePlanned Maintenance

Schedule

November 3, 2026 16:00 - November 4, 2026 21:00 UTC

Components

acme-v02.api.letsencrypt.org (Production), acme-staging-v02.api.letsencrypt.org (Staging), portal.letsencrypt.org (Production), portal-staging.letsencrypt.org (Staging)

Locations

High Assurance Datacenter 1

Description

We'll be performing routine maintenance in High Assurance Datacenter 1. Some ACME clients may see elevated latency. Our staging servers will be offline for much of the maintenance window while High Assurance Datacenter 2 will serve production traffic.
Production Remote Validation MaintenancePlanned Maintenance

Schedule

November 10, 2026 14:00 - 15:00 UTC

Components

acme-v02.api.letsencrypt.org (Production)

Locations

High Assurance Datacenter 1, High Assurance Datacenter 2

Description

We will be adding two additional remote validation perspectives to our production environment per https://community.letsencrypt.org/t/lets-encrypt-is-adding-two-additional-remote-perspectives-for-domain-validation/252166.