---
title: "Is PubNub DNS Service down? PubNub DNS Service status"
url: "https://www.openstatus.dev/status/pubnub/dns-service"
description: "Live PubNub DNS Service status, uptime over the last 45 days and recent incidents, tracked by openstatus."
---

# Is PubNub DNS Service down?

**Answer:** No, PubNub DNS Service is not down. All PubNub DNS Service systems are operational.

- Status: operational
- Checked: 2026-11-07T02:00:02Z
- User reports in the last 15 minutes: 0
- Part of: [PubNub](/status/pubnub.md) / Realtime Network
- Official status page: https://status.pubnub.com
- About: Dual DNS resolution service to find closest/lowest latency PoP

## Last 45 days

2 of 2 tracked days without issues.

## Incidents affecting DNS Service

| Started | Incident | Impact | Duration |
| --- | --- | --- | --- |
| 2026-10-22 | [Certificate Issue Causing Potential Connection Issues](https://stspg.io/q5x9mhyy641f) | major | 1h 36m |
| 2025-10-20 | [Elevated latencies and errors for multiple services in US-west and US East](https://stspg.io/2812t6gsfk7z) | minor | 1h 47m |
| 2024-12-11 | [Errors and Latency Across All Services in our US-East and US-West Points of Presence](https://stspg.io/pwvd1hmw836m) | minor | 18m |
| 2024-05-12 | [Increased latency and errors across all services in US East](https://stspg.io/zb3pfkt6rhmd) | incident | 1m |
| 2023-09-28 | [Proactive Reconfiguration of PubNub Services](https://stspg.io/bgtv5kgt8dcs) | incident | 1h 24m |

## Links

- HTML page: /status/pubnub/dns-service
- Service: /status/pubnub.md