Resolved incident

Sporadic DNS resolution issues on zone with DNSSEC enabled

DNSimple · Minor · Started

Duration
1h 26m
Severity
Minor
Status
Resolved

Summary

Minor · Resolved

This incident has been resolved.

View official incident ↗

Event timeline

How this incident unfolded, from the official status page.

  1. Identified

    DNSimple

    We are currently investigating an issue while certain DNSSEC-enabled zones are sporadically returning SERVFAIL. Zones without DNSSEC are not affected.

  2. Identified

    DNSimple

    We are continuing to work on a fix for this issue.

  3. Identified

    DNSimple

    We are rolling back a recent deployment to a stable version of our nameservers

  4. Monitoring

    DNSimple

    The rollback has completed. The nameservers that were previously returning invalid data are serving now correct responses. It might take up to the TTL value of the corresponding records to clear out cached responses.

  5. Resolved

    DNSimple

    This incident has been resolved.