Components acme-v01.api.letsencrypt.org (Production)

Locations High Assurance Datacenter 1, High Assurance Datacenter 2

May 21, 2017 18:40 UTC [Resolved] Systems are operational

May 19, 2017 23:05 UTC [Monitoring] Services are now operational and being monitored

May 19, 2017 23:04 UTC [Monitoring] We have resolved the problems affecting issuance. Thank you so much to ViaWest and CenturyLink for engaging to get this problem solved

May 19, 2017 21:44 UTC [Monitoring] We appreciate your patience while we continue to work with other providers to correct issues impacting our service.

May 19, 2017 18:44 UTC [Monitoring] We are still engaged in communication with our CDN to try and resolve connectivity issues. Users hitting affecting CDN nodes are still unable to reach our service.

May 19, 2017 17:08 UTC [Monitoring] We are currently in communication with our CDN and network provider in order to isolate the breakdown that certain users are experiencing.

May 19, 2017 16:13 UTC [Monitoring] We continue to see API connection problems for many users and have narrowed down the disruption to our CDN. We are working hard to resolve this.

May 19, 2017 14:30 UTC [Monitoring] Boulder services appear to have stabilized. Some intermediate nodes are experiencing stability issues causing intermittent problems for some users.

May 19, 2017 11:57 UTC [Monitoring] We have implemented a fix by rolling back Boulder to +47b0c32. We are now monitoring and expect service to be fully restored soon.

May 19, 2017 08:07 UTC [Identified] We have identified the problem affecting issuance and are working to restore availability for all users. Most users should be able to issue. A minority of users will still be unable to reach the service