# Intermittent DNS Resolution Errors for Upstash Vector in US East (us-east-1)

- Provider: [Upstash](https://down.guide/providers/upstash)
- Confidence: Confirmed
- Impact: Degraded
- lasted 0m
- started 2026-09-09 13:00 UTC
- us, us-east-1
- Upstash states the impact was about 20m
- id: DWN-22adfbd4d0
- Official page: https://stspg.io/yfkkt5363477

## Updates from Upstash
### 2026-09-09 12:00 UTC: resolved
Upstash Vector experienced a brief DNS resolution issue in the US East (us-east-1) region lasting approximately 20 minutes. During this period, new DNS resolution attempts may have failed.
Existing connections and clients with cached DNS records were not affected.
The issue has been resolved, and DNS resolution is operating normally.

From the builder: does your app depend on Upstash? [Sazabi](https://www.sazabi.com/?utm_source=down-guide&utm_medium=markdown&utm_content=upstash) detects problems in your own logs without hand-written monitors, and you can ask it in plain language which errors mention Upstash.

---
down.guide reads providers' official status pages every minute and adds its own evidence, always labeled. Free, no account. Agents: MCP at https://down.guide/mcp, REST at https://down.guide/api/v1, feeds at https://down.guide/feed. Built by [Sazabi](https://www.sazabi.com/?utm_source=down-guide&utm_medium=markdown&utm_content=DWN-22adfbd4d0), AI-native observability and security: automatic issue detection, plain-language log search and live dashboards.