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ZeroBounce Outage History

Every past ZeroBounce outage tracked by IsDown, with detection times, duration, and resolution details.

There were 37 ZeroBounce outages since September 2018. The 9 outages from the last 12 months are summarized below, with incident details, duration, and resolution information.

Minor December 19, 2025

December 2025: Cloudlfare - Network Performance Issues

Detected Dec 19, 2025 6:31 AM EST · Resolved Dec 19, 2025 7:59 AM EST · Duration about 1 hour

Major December 5, 2025

December 2025: Cloudflare issues - different regions

Detected Dec 5, 2025 4:00 AM EST · Resolved Dec 5, 2025 4:41 AM EST · Duration 41 minutes

Minor November 18, 2025

November 2025: Cloudflare issues - different regions

Detected Nov 18, 2025 6:49 AM EST · Resolved Nov 18, 2025 10:06 AM EST · Duration about 3 hours

Minor September 18, 2025

September 2025: Issues with new files

Detected Sep 18, 2025 2:29 PM EDT · Resolved Sep 18, 2025 3:46 PM EDT · Duration about 1 hour

Minor August 25, 2025

August 2025: Integrations issues

Detected Aug 25, 2025 3:34 PM EDT · Resolved Aug 25, 2025 5:00 PM EDT · Duration about 1 hour

Major June 12, 2025

June 2025: Registration Issues

Detected Jun 12, 2025 3:03 PM EDT · Resolved Jun 12, 2025 3:54 PM EDT · Duration about 1 hour

Minor May 14, 2025

May 2025: API Degradation

Detected May 14, 2025 9:23 AM EDT · Resolved May 14, 2025 9:47 AM EDT · Duration 25 minutes

Minor May 8, 2025

May 2025: File Upload Issue

Detected May 8, 2025 4:22 AM EDT · Resolved May 8, 2025 5:46 AM EDT · Duration about 1 hour

Minor April 23, 2025

April 2025: Potential degraded services

Detected Apr 23, 2025 4:43 PM EDT · Resolved Apr 23, 2025 5:54 PM EDT · Duration about 1 hour