# DNS in us-east-1 is degraded

- Provider: [Trigger.dev](https://down.guide/providers/trigger-dev)
- Confidence: Confirmed
- Impact: Partial outage
- lasted 37m
- started 2026-04-15 14:03 UTC
- us, us-east-1
- id: DWN-25546a6dc5
- Official page: https://status.trigger.dev/incident/872348

## Root cause
> The degradation was caused by abnormal DNS load patterns, which caused intermittent issues with external resolvers.

Category: DNS. [Postmortem](https://status.trigger.dev/incident/872348)

## Updates from Trigger.dev
### 2026-04-15 14:03 UTC: update
This can impact HTTP requests including database queries. It seems to be impacting up to 5% of database queries for some users.

### 2026-04-15 14:29 UTC: update
This is a coredns issue. 
We have spread out the coredns pods onto more nodes and added more replicas. This wasn't the same issue as we have seen with previous DNS problems. We're determining why this happened still.
We're monitoring the change as the error rate comes down.

### 2026-04-15 14:40 UTC: resolved
The issue is now resolved and DNS service is fully recovered. The degradation was caused by abnormal DNS load patterns, which caused intermittent issues with external resolvers.
We've already applied some changes to harden our networking infrastructure and will monitor closely to confirm stability.

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