Madrid IV (MAD4) Datacenter Network Maintenance - zscloud.net
Incident Lifecycle
Incident Timeline
Resolved
Zscaler will be performing hardware maintenance in the Madrid IV (MAD4) Datacenter.Maintenance window,Start: 2026-05-19 16:00 UTCEnd: 2026-05-19 19:00 UTC(i.e. 2026-05-19 18:00 - 21:00 Local Time)Update - Tue, 19 May 2026 18:49:58 UTCThis activity has been completed. Please contact Zscaler Support if you have additional questions.
May 18, 2026 at 7:11 AM UTC
Was your business affected by this Zscaler outage?
Set up instant alerts for Zscaler, be the first to know about outages via email, Slack, Teams, or Discord.