ZeroBounce Outage History

ZeroBounce is up right now

ZeroBounce had 19 outages in the last 2 years totaling 31h 1m of downtime — averaging 0.8 incidents per month.

There were 19 ZeroBounce outages since May 22, 2024 totaling 31h 1m of downtime. Each is summarised below — incident details, duration, and resolution information.

Source: https://status.zerobounce.net

Minor December 19, 2025

Cloudlfare - Network Performance Issues

Detected by Pingoru
Dec 19, 2025, 11:31 AM UTC
Resolved
Dec 19, 2025, 12:58 PM UTC
Duration
1h 27m
Affected: APIAPI-USWebsite Members SectionWebsite & Documents
Timeline · 2 updates
  1. investigating Dec 19, 2025, 11:31 AM UTC

    Cloudflare have reported intermittent issues with network performance. Customers might observe unexpected errors. We are working to analyze and mitigate this problem. More updates to follow shortly.

  2. resolved Dec 19, 2025, 12:58 PM UTC

    Cloudlflare have implemented a fix and we are monitoring the results.

Read the full incident report →

Critical December 5, 2025

Cloudflare issues - different regions

Detected by Pingoru
Dec 05, 2025, 09:00 AM UTC
Resolved
Dec 05, 2025, 09:28 AM UTC
Duration
27m
Affected: APIAPI-USWebsite Members SectionWebsite & Documents
Timeline · 3 updates
  1. investigating Dec 05, 2025, 09:00 AM UTC

    We are currently investigating an issue where Cloudflare network has issues in different regions.

  2. investigating Dec 05, 2025, 09:27 AM UTC

    We are continuing to investigate this issue.

  3. resolved Dec 05, 2025, 09:28 AM UTC

    Our services are back online, the cloudflare issues have been resolved.

Read the full incident report →

Minor September 18, 2025

Issues with new files

Detected by Pingoru
Sep 18, 2025, 06:29 PM UTC
Resolved
Sep 18, 2025, 07:34 PM UTC
Duration
1h 4m
Affected: Website Members Section
Timeline · 3 updates
  1. investigating Sep 18, 2025, 06:30 PM UTC

    We are investigating an issue with new files not being added to the processing queue correctly.

  2. identified Sep 18, 2025, 06:51 PM UTC

    The issue has been identified and a fix is being implemented.

  3. resolved Sep 18, 2025, 07:34 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor August 25, 2025

Integrations issues

Detected by Pingoru
Aug 25, 2025, 07:34 PM UTC
Resolved
Aug 25, 2025, 08:39 PM UTC
Duration
1h 4m
Affected: Website Members Section
Timeline · 4 updates
  1. investigating Aug 25, 2025, 07:34 PM UTC

    We are looking at a potential issue/bug affecting integrations on the platform.

  2. identified Aug 25, 2025, 07:57 PM UTC

    The issue has been identified and a fix is being implemented.

  3. monitoring Aug 25, 2025, 08:39 PM UTC

    A fix has been implemented and we are monitoring the results.

  4. resolved Aug 25, 2025, 08:39 PM UTC

    This incident has been resolved.

Read the full incident report →

Major August 25, 2025

Bulkapi issues

Detected by Pingoru
Aug 25, 2025, 07:20 PM UTC
Resolved
Aug 25, 2025, 07:33 PM UTC
Duration
13m
Affected: Website Members Section
Timeline · 4 updates
  1. investigating Aug 25, 2025, 07:20 PM UTC

    We are currently investigating an issue with our bulkapi where files fail to upload.

  2. identified Aug 25, 2025, 07:22 PM UTC

    The issue has been identified and a fix is being implemented.

  3. monitoring Aug 25, 2025, 07:32 PM UTC

    A fix has been implemented and we are monitoring the results.

  4. resolved Aug 25, 2025, 07:33 PM UTC

    This incident has been resolved.

Read the full incident report →

Major June 12, 2025

Registration Issues

Detected by Pingoru
Jun 12, 2025, 07:03 PM UTC
Resolved
Jun 12, 2025, 07:37 PM UTC
Duration
33m
Affected: Website Members Section
Timeline · 2 updates
  1. investigating Jun 12, 2025, 07:03 PM UTC

    Due to a Cloudflare outage related to captcha services our registration page is not currently working as intended.

  2. resolved Jun 12, 2025, 07:37 PM UTC

    Captcha services are working again.

Read the full incident report →

Minor May 14, 2025

API Degradation

Detected by Pingoru
May 14, 2025, 01:23 PM UTC
Resolved
May 14, 2025, 01:45 PM UTC
Duration
21m
Affected: API
Timeline · 2 updates
  1. investigating May 14, 2025, 01:23 PM UTC

    We have noticed partial degradation of api.zerobounce.net We are currently investigating the root cause.

  2. resolved May 14, 2025, 01:45 PM UTC

    The issue has been resolved all service are back to normal.

Read the full incident report →

Notice May 8, 2025

File Upload Issue

Detected by Pingoru
May 08, 2025, 09:19 AM UTC
Resolved
May 08, 2025, 09:23 AM UTC
Duration
4m
Affected: Website Members Section
Timeline · 6 updates
  1. investigating May 08, 2025, 08:22 AM UTC

    We're experiencing an issue with file uploads on our members section. We're investigating the problem.

  2. investigating May 08, 2025, 08:41 AM UTC

    We've noticed payments are also affected

  3. investigating May 08, 2025, 09:04 AM UTC

    Issues related to payments are working

  4. investigating May 08, 2025, 09:19 AM UTC

    "Update - Issues related to payments are working" "Issues related to payments solved. File upload issue still under investigation."

  5. investigating May 08, 2025, 09:23 AM UTC

    File upload issue solved

  6. resolved May 08, 2025, 09:23 AM UTC

    This incident has been resolved.

Read the full incident report →

Minor April 23, 2025

Potential degraded services

Detected by Pingoru
Apr 23, 2025, 08:43 PM UTC
Resolved
Apr 23, 2025, 09:40 PM UTC
Duration
57m
Affected: APIAPI-USWebsite Members Section
Timeline · 4 updates
  1. investigating Apr 23, 2025, 08:43 PM UTC

    We are currently investigating this issue.

  2. identified Apr 23, 2025, 09:08 PM UTC

    The issue has been identified and a fix is being implemented.

  3. monitoring Apr 23, 2025, 09:11 PM UTC

    A fix has been implemented and we are monitoring the results. A part of our API endpoints suffered a CPU spike which is under further investigation causing slow responses or latency on requests.

  4. resolved Apr 23, 2025, 09:40 PM UTC

    This incident has been resolved.

Read the full incident report →

Major November 25, 2024

Integrations are down

Detected by Pingoru
Nov 25, 2024, 09:29 AM UTC
Resolved
Nov 25, 2024, 12:37 PM UTC
Duration
3h 7m
Affected: Website Members Section
Timeline · 3 updates
  1. investigating Nov 25, 2024, 09:29 AM UTC

    We are currently investigating an issues with Integrations.

  2. monitoring Nov 25, 2024, 10:27 AM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved Nov 25, 2024, 12:37 PM UTC

    This incident has been resolved.

Read the full incident report →

Major November 24, 2024

Issues with Integrations

Detected by Pingoru
Nov 24, 2024, 06:33 PM UTC
Resolved
Nov 24, 2024, 09:41 PM UTC
Duration
3h 8m
Affected: Website Members Section
Timeline · 3 updates
  1. investigating Nov 24, 2024, 06:33 PM UTC

    We are investigating an issue with Integrations not working.

  2. monitoring Nov 24, 2024, 06:36 PM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved Nov 24, 2024, 09:41 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor November 24, 2024

At risk - platform degradation

Detected by Pingoru
Nov 24, 2024, 06:21 PM UTC
Resolved
Nov 24, 2024, 06:36 PM UTC
Duration
15m
Affected: APIAPI-USWebsite Members Section
Timeline · 2 updates
  1. investigating Nov 24, 2024, 06:21 PM UTC

    Hello, We are investigating a weird behaviour caused by our databases. No impact at the moment, however we are at risk.

  2. resolved Nov 24, 2024, 06:36 PM UTC

    Database restored to normal values without an impact.

Read the full incident report →

Minor November 6, 2024

Europe fibercuts affecting latency.

Detected by Pingoru
Nov 06, 2024, 12:58 PM UTC
Resolved
Nov 06, 2024, 06:02 PM UTC
Duration
5h 4m
Affected: APIAPI-US
Timeline · 3 updates
  1. identified Nov 06, 2024, 12:58 PM UTC

    Hello, There are several fiber cuts around Europe impacting the traffic between multiple providers. Please expect during the incident a higher latency or delayed responses in validations.

  2. monitoring Nov 06, 2024, 04:06 PM UTC

    A partial fix has been implemented and we are working on re-routing and balance the traffic to recover the latency. More updates once the fibercut has been resolved.

  3. resolved Nov 06, 2024, 06:02 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor October 1, 2024

Validation Degradation caused by Cloudflare Issues

Detected by Pingoru
Oct 01, 2024, 04:07 PM UTC
Resolved
Oct 02, 2024, 04:53 AM UTC
Duration
12h 45m
Affected: API
Timeline · 4 updates
  1. investigating Oct 01, 2024, 04:07 PM UTC

    A Cloudflare outtage is causing partial degradation of the validation process

  2. investigating Oct 01, 2024, 08:42 PM UTC

    The API seems stable for the moment, we are still monitoring in case of re-occurrence.

  3. monitoring Oct 01, 2024, 08:43 PM UTC

    A fix has been implemented and we are monitoring the results.

  4. resolved Oct 02, 2024, 04:53 AM UTC

    This incident has been resolved.

Read the full incident report →

Critical July 26, 2024

Members platform loading issue

Detected by Pingoru
Jul 26, 2024, 08:16 PM UTC
Resolved
Jul 26, 2024, 08:34 PM UTC
Duration
17m
Affected: APIWebsite Members Section
Timeline · 5 updates
  1. investigating Jul 26, 2024, 08:16 PM UTC

    We are currently investigating this issue.

  2. identified Jul 26, 2024, 08:19 PM UTC

    The issue has been identified. A partial outage on Cloudflare network affecting some of our traffic.

  3. identified Jul 26, 2024, 08:21 PM UTC

    We are continuing to work on a fix for this issue.

  4. monitoring Jul 26, 2024, 08:22 PM UTC

    A fix has been implemented and we are monitoring the results.

  5. resolved Jul 26, 2024, 08:34 PM UTC

    This incident has been resolved by Cloudflare.

Read the full incident report →

Minor May 30, 2024

Members OKTA website issue.

Detected by Pingoru
May 30, 2024, 10:14 AM UTC
Resolved
May 30, 2024, 10:21 AM UTC
Duration
7m
Affected: Website Members Section
Timeline · 3 updates
  1. investigating May 30, 2024, 10:14 AM UTC

    Hello, Customers might be logged out due to a release from our side. Fix will be applied soon.

  2. identified May 30, 2024, 10:14 AM UTC

    The issue has been identified and a fix is being implemented.

  3. resolved May 30, 2024, 10:21 AM UTC

    This incident has been resolved.

Read the full incident report →

Notice May 25, 2024

General email delay for certain types of emails during May 24 8.31 PM and May 25 2.25 PM (PST)

Detected by Pingoru
May 25, 2024, 09:41 PM UTC
Resolved
May 25, 2024, 02:00 AM UTC
Duration
Timeline · 1 update
  1. resolved May 25, 2024, 09:41 PM UTC

    Incident Period: May 24, 8:31 PM to May 25, 2:25 PM (PST) Issue: During the specified period, there was a delay in the delivery of certain emails, including team account invitations and some two-factor authentication (2FA) emails. Resolution: The issue was fully resolved on May 25 at 2:26 PM (PST).

Read the full incident report →

Notice May 22, 2024

Partial degradation of Yahoo validation results.

Detected by Pingoru
May 22, 2024, 09:58 AM UTC
Resolved
May 22, 2024, 06:30 AM UTC
Duration
Timeline · 1 update
  1. resolved May 22, 2024, 09:58 AM UTC

    Clients may have experienced higher unknown/catch-all results for Yahoo validation requests. We found the root cause to be linked to an issue with a third party service.

Read the full incident report →