Microsoft has reported issues with their Azure Services impacting DXC customers

Incident Report for Optimizely Service

Resolved

Issue has been fixed. All Services are operating normally.
Posted May 03, 2019 - 00:03 UTC

Identified

Engineers have identified the underlying root cause as DNS resolution issues affecting network connectivity with downstream impact to Compute, Storage, AAD, and Database services. Mitigation steps are being applied, and customers should start to see signs of recovery.
Posted May 02, 2019 - 22:08 UTC

Update

Microsoft has reported connectivity issues with their Azure Services which has impacted DXC customers sites. This is being investigated and we will provide updates as it becomes available.
Posted May 02, 2019 - 20:39 UTC

Investigating

We are currently investigating this issue.
Posted May 02, 2019 - 20:37 UTC