CodeSignal incident

Widespread DNS issues

Critical Resolved View vendor source →

CodeSignal experienced a critical incident on June 21, 2022 affecting Main App and Landing Pages and 1 more component, lasting 57m. The incident has been resolved; the full update timeline is below.

Started
Jun 21, 2022, 06:31 AM UTC
Resolved
Jun 21, 2022, 07:28 AM UTC
Duration
57m
Detected by Pingoru
Jun 21, 2022, 06:31 AM UTC

Affected components

Main AppLanding PagesCloudflare CDN/CacheCloudflare DNS Root Servers

Update timeline

  1. investigating Jun 21, 2022, 06:48 AM UTC

    We are experiencing widespread DNS issues with *.codesignal.com domains due to our sub-provider's (CloudFlare) outage. https://www.cloudflarestatus.com/incidents/xvs51y9qs9dj

  2. monitoring Jun 21, 2022, 07:22 AM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved Jun 21, 2022, 07:28 AM UTC

    This incident has been resolved.