Deno - Notice history

All systems operational

Notice history

Jul 2025

Issues with API calls
  • Resolved
    UTC
    Resolved
    This incident has been resolved.
  • Monitoring
    UTC
    Monitoring
    We implemented a fix and are currently monitoring the result.
  • Identified
    UTC
    Identified
    Due to sporadic failures in our API service, many API calls are spuriously failing. Particularly long running API calls are affected, such as builds triggered from GitHub Actions. We have found the root cause, and are working on a fix.

Jun 2025

Connectivity issues from AT&T networks to IPv4
  • Resolved
    UTC
    Resolved

    This incident has been resolved.

    All AT&T customers should now be able to access all Deno Deploy services over IPv4 once again. If you are still seeing issues, please reach out to us directly at support@deno.com.

    IPv6 traffic was unaffected during the course of the incident.

    If you were affected by this outage and would like to talk, please email us at support@deno.com.

  • Update
    UTC
    Update

    The issue is still ongoing. We continue chasing AT&T to resolve the issue.

    AT&T users are not able to reach custom domains hosted on Deno Deploy over IPv4.

  • Identified
    UTC
    Identified

    We are getting customer reports regarding connectivity issues to Deno Deploy from AT&T networks when connecting via IPv4.


    We are in contact with AT&T to resolve the issue as quickly as possible.


    IPv6 traffic is unaffected.

    If you are a Deno Deploy customer with a custom domain and are affected by this issue, please contact support@deno.com.

Deno Deploy - Dash degradation
  • Resolved
    UTC
    Resolved

    GCP Cloud seems to have recovered and all services seem to be back to normal.

  • Update
    UTC
    Update

    The impact seems to be related with a wider issue at GCP where some of our infrastructure is hosted.

    We're starting to see impact on the Edge Network as well.

  • Investigating
    UTC
    Investigating

    We have noticed intermittent failures when accessing https://dash.deno.com/

    We are currently investigating this incident.

May 2025

Deno Deploy - Dash unavailable
  • Resolved
    UTC
    Resolved

    This incident has been resolved.

    We've identified the root cause and will be patching the service soon to prevent re-occurrence.

  • Monitoring
    UTC
    Monitoring

    The service has recovered. We'll continue monitoring its stability and work on preventive mechanisms.

  • Identified
    UTC
    Identified

    Deno Deploy dash is down returning a 500 Internal Error due to one of its dependencies having a service disruption. We expect the service to recover shortly

May 2025 to Jul 2025

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