---
title: "Is Stellar.org SDF Public Network Horizon down? Stellar.org SDF Public Network Horizon status"
url: "https://www.openstatus.dev/status/stellar/sdf-public-network-horizon"
description: "Live Stellar.org SDF Public Network Horizon status, uptime over the last 45 days and recent incidents, tracked by openstatus."
---

# Is Stellar.org SDF Public Network Horizon down?

**Answer:** No, Stellar.org SDF Public Network Horizon is not down. All Stellar.org SDF Public Network Horizon systems are operational.

- Status: operational
- Checked: 2026-11-07T02:10:02Z
- User reports in the last 15 minutes: 0
- Part of: [Stellar.org](/status/stellar.md)
- Official status page: https://status.stellar.org
- About: horizon.stellar.org

## Last 45 days

2 of 2 tracked days without issues.

## Incidents affecting SDF Public Network Horizon

| Started | Incident | Impact | Duration |
| --- | --- | --- | --- |
| 2024-03-11 | [History lag and degraded performance on certain Horizon endpoints](https://stspg.io/5hstn51lwdsj) | minor | 7d 9h |
| 2021-11-28 | [Path finding endpoints unavailable in horizon.stellar.org](https://stspg.io/9fsmrcnkgtzl) | major | 40m |
| 2021-04-06 | [Certain validators dropped off the network](https://stspg.io/spkvr57rv99f) | major | 10h 40m |
| 2020-07-08 | [Latency issues in horizon.stellar.org cluster](http://stspg.io/jkdszh9t7y2c) | minor | 4h 1m |
| 2019-12-10 | [State endpoints in horizon.stellar.org cluster unavailable](http://stspg.io/jb9x5n5qfj5x) | major | 1h 2m |

## Links

- HTML page: /status/stellar/sdf-public-network-horizon
- Service: /status/stellar.md