📖DNS • Uncongested DNS Resolution

Feb 5, 2025

MAA (Chennai) on 2025-02-04

Completed - The scheduled maintenance has been completed.
Feb 5, 02:30 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Feb 4, 19:30 UTC

Scheduled - We will be performing scheduled maintenance in MAA (Chennai) datacenter between 2025-02-04 19:30 and 2025-02-05 02:30 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Feb 3, 01:32 UTC

MEM (Memphis) on 2025-02-04

Completed - The scheduled maintenance has been completed.
Feb 5, 02:00 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Feb 4, 16:00 UTC

Scheduled - We will be performing scheduled maintenance in MEM (Memphis) datacenter between 2025-02-04 16:00 and 2025-02-05 02:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Feb 3, 22:00 UTC

Feb 4, 2025

SIN (Singapore) on 2025-02-04

Completed - The scheduled maintenance has been completed.
Feb 4, 23:00 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Feb 4, 18:00 UTC

Scheduled - We will be performing scheduled maintenance in SIN (Singapore) datacenter on 2025-02-04 between 18:00 and 23:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Jan 16, 06:22 UTC

Network Connectivity Issues in Brazil

Resolved - This incident is now resolved.
Feb 4, 22:18 UTC

Update - Cloudflare has identified the cause and is working with external parties to resolve remaining impact.
Jan 30, 08:30 UTC

Identified - The issue has been identified and a fix is being implemented.
Jan 30, 02:27 UTC

Update - We are continuing to investigate this issue.
Jan 30, 01:29 UTC

Investigating - Cloudflare is investigating issues with network connectivity issues in Brazil.

We are working to analyze and mitigate this problem. More updates to follow shortly.
Jan 30, 01:28 UTC

Degraded performance in Korea, ICN.

Resolved - This incident has been resolved.
Feb 4, 16:36 UTC

Monitoring - A fix has been implemented and we are monitoring the results.
Feb 4, 14:17 UTC

Identified - The issue has been identified and a fix is being implemented.
Feb 4, 12:19 UTC

Investigating - Cloudflare is investigating issues with network connectivity in Korea, ICN. We are seeing degraded performance. More updates to follow shortly.
Feb 4, 11:16 UTC

Increase of delayed deliveries for Cloudflare transactional emails

Resolved - This incident has been resolved.
Feb 4, 14:48 UTC

Monitoring - A fix has been implemented and we are monitoring the results.
Feb 4, 14:28 UTC

Investigating - Cloudflare is observing an increased delay in the delivery of transactional emails to specific email providers. This does not affect any Cloudflare Email Security products. We are currently investigating this issue.
Feb 4, 14:06 UTC

Issue with ticketing system

Resolved - This incident has been resolved.
Feb 4, 10:07 UTC

Investigating - An internal issue with our ticketing system may cause delays with receiving responses from our support team on existing support cases. Furthermore, some active chats or calls may drop.

This does not impact case creation, or viewing existing cases in our support portal.
Feb 4, 06:58 UTC

FRA (Frankfurt) on 2025-02-04

Completed - The scheduled maintenance has been completed.
Feb 4, 03:30 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Feb 4, 01:00 UTC

Scheduled - We will be performing scheduled maintenance in FRA (Frankfurt) datacenter on 2025-02-04 between 01:00 and 03:30 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Jan 30, 13:27 UTC

Feb 3, 2025

AWS S3 SDK compatibility inconsistencies with R2

Resolved - An effective fix for this issue was identified and implemented. This incident is now resolved.
Feb 3, 21:38 UTC

Update - We are continuing to work on a fix for native CRC32 checksum handling in R2 APIs. If you run into an issue, please see the documentation for workarounds based on the SDK that you are using: https://developers.cloudflare.com/r2/examples/aws/
Jan 22, 16:33 UTC

Update - We are continuing to work on a fix for this issue.
Jan 17, 11:23 UTC

Identified - AWS recently updated their SDKs to enable CRC32 checksums on multiple object operations by default.
R2 does not currently support CRC32 checksums, and the default configurations will return header related errors such as Header 'x-amz-checksum-algorithm' with value 'CRC32' not implemented.

Impacted users can either pin AWS SDKs to a prior version or modify the configuration to restore the prior default behavior of not checking checksums on upload.

For more details, see the examples section of the R2 Docs for the relevant SDK:
https://developers.cloudflare.com/r2/examples/aws/
Jan 17, 03:20 UTC

Feb 2, 2025

Issue with the 1.1.1.1 Trace Page

Resolved - This incident has been resolved.
Feb 2, 17:43 UTC

Monitoring - A fix has been implemented and we are monitoring the results.
Feb 2, 15:47 UTC

Identified - The issue has been identified and a fix is being implemented.
Feb 2, 15:26 UTC

Investigating - Cloudflare is aware of and investigating an issue with the 1.1.1.1 trace page. Further details will be provided as more information becomes available.
Feb 2, 14:10 UTC

Feb 1, 2025

No incidents reported.

Jan 31, 2025

ORF (Norfolk) on 2025-01-31

Completed - The scheduled maintenance has been completed.
Jan 31, 23:00 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 31, 17:00 UTC

Scheduled - We will be performing scheduled maintenance in ORF (Norfolk) datacenter on 2025-01-31 between 17:00 and 23:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Jan 30, 19:15 UTC

Cloudflare WARP: Issues in processing Device Management

Resolved - This incident has been resolved.
Jan 31, 17:23 UTC

Investigating - The fix has not produced the result intended to resolve the problem. Cloudflare will continue to investigate and provide updates along the way.
Jan 31, 05:41 UTC

Identified - The issue has been identified and a fix is being implemented.
Jan 31, 05:02 UTC

Investigating - Cloudflare is investigating issues with WARP Device Management: Customers may experience processing delays when attempting to remove, revoke or unrevoke devices. We are working to understand the full impact and mitigate this problem. More updates to follow shortly.
Jan 31, 04:11 UTC

IST (Istanbul) on 2025-01-30

Completed - The scheduled maintenance has been completed.
Jan 31, 08:00 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 30, 00:00 UTC

Scheduled - We will be performing scheduled maintenance in IST (Istanbul) datacenter between 2025-01-30 00:00 and 2025-01-31 08:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Jan 28, 06:52 UTC

OMA (Omaha) on 2025-01-30

Completed - The scheduled maintenance has been completed.
Jan 31, 02:00 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 30, 17:00 UTC

Scheduled - We will be performing scheduled maintenance in OMA (Omaha) datacenter between 2025-01-30 17:00 and 2025-01-31 02:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Jan 28, 19:28 UTC

SLC (Salt Lake City) on 2025-01-30

Completed - The scheduled maintenance has been completed.
Jan 31, 00:00 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 30, 10:00 UTC

Scheduled - We will be performing scheduled maintenance in SLC (Salt Lake City) datacenter between 2025-01-30 10:00 and 2025-01-31 00:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Jan 30, 03:22 UTC

Jan 30, 2025

PDX (Portland) on 2025-01-30

Completed - The scheduled maintenance has been completed.
Jan 30, 18:00 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 30, 15:15 UTC

Scheduled - We will be performing scheduled maintenance in PDX (Portland) datacenter on 2025-01-30 between 15:15 and 18:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Jan 30, 15:05 UTC

PDX (Portland) on 2025-01-30

Completed - The scheduled maintenance has been completed.
Jan 30, 15:00 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 30, 09:00 UTC

Scheduled - We will be performing scheduled maintenance in PDX (Portland) datacenter on 2025-01-30 between 09:00 and 15:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Jan 29, 12:04 UTC

SEA (Seattle) on 2025-01-30

Completed - The scheduled maintenance has been completed.
Jan 30, 12:30 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 30, 10:00 UTC

Scheduled - We will be performing scheduled maintenance in SEA (Seattle) datacenter on 2025-01-30 between 10:00 and 12:30 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Jan 29, 09:30 UTC

Network Performance Issues

Resolved - Cloudflare is investigating issues with Network Performance

We are working to analyze and mitigate this problem. More updates to follow shortly.

Starting time: 12:23 UTC

Ended: ~12:43 UTC
Jan 30, 12:00 UTC

MRS (Marseille) on 2025-01-29

Completed - The scheduled maintenance has been completed.
Jan 30, 07:00 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 29, 01:00 UTC

Scheduled - We will be performing scheduled maintenance in MRS (Marseille) datacenter between 2025-01-29 01:00 and 2025-01-30 07:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Jan 28, 08:58 UTC

Jan 29, 2025

IAH (Houston) on 2025-01-29

Completed - The scheduled maintenance has been completed.
Jan 29, 23:00 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 29, 15:00 UTC

Scheduled - We will be performing scheduled maintenance in IAH (Houston) datacenter on 2025-01-29 between 15:00 and 23:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Jan 28, 22:45 UTC

Start Up Program Billing Issue

Resolved - This incident is now resolved.
Jan 29, 19:05 UTC

Update - We are continuing to monitor for any further issues.
Jan 16, 17:51 UTC

Update - We continue to monitor the fixes for this issue to confirm effectiveness. In the meantime we are also monitoring for new instances of affected customers and will resolve these instances as they occur.
Jan 10, 18:16 UTC

Monitoring - Underlying root causes have been identified and fixes are being monitored.

Refunds are being issued and may take 7-10 business days to appear on your payment method due to their processing.
Jan 8, 18:18 UTC

Update - Impacted customers have been identified and will be credited appropriately. Access will be restored imminently where relevant.
Jan 8, 00:39 UTC

Identified - The cause of this issue has been identified and we are working toward a fix.
Jan 7, 18:45 UTC

Investigating - Cloudflare is investigating an issue where Start Up program users with credits are being incorrectly billed and losing access due to credits being incorrectly applied.
Jan 7, 18:42 UTC

Issues with Snippets API

Resolved - This incident has been resolved.
Jan 29, 18:23 UTC

Monitoring - A fix has been implemented and we are monitoring the results.
Jan 29, 18:09 UTC

Identified - The cause of this issue has been identified and a fix is being implemented.
Jan 29, 17:59 UTC

Investigating - We are currently experiencing an issue with the Snippets API, which is returning 502 errors both in the Cloudflare dashboard and for direct API calls. As a result, users are unable to create, modify, delete, or retrieve snippet code and rules. However, existing snippets continue to be served correctly from the edge. Our engineering team is actively investigating the issue, and we will provide updates as soon as possible.
Jan 29, 17:44 UTC

CNF (Belo Horizonte) on 2025-01-29

Completed - The scheduled maintenance has been completed.
Jan 29, 12:00 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 29, 09:00 UTC

Scheduled - We will be performing scheduled maintenance in CNF (Belo Horizonte) datacenter on 2025-01-29 between 09:00 and 12:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Jan 28, 12:10 UTC

LIS (Lisbon) on 2025-01-29

Completed - The scheduled maintenance has been completed.
Jan 29, 03:00 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 29, 02:00 UTC

Scheduled - We will be performing scheduled maintenance in LIS (Lisbon) datacenter on 2025-01-29 between 02:00 and 03:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Jan 27, 09:45 UTC

SMF (Sacramento) on 2025-01-28

Completed - The scheduled maintenance has been completed.
Jan 29, 00:00 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 28, 16:30 UTC

Scheduled - We will be performing scheduled maintenance in SMF (Sacramento) datacenter between 2025-01-28 16:30 and 2025-01-29 00:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Jan 27, 19:00 UTC

Jan 28, 2025

Analytics Delays for Workers/Durable Objects

Resolved - This incident is now resolved.
Jan 28, 22:31 UTC

Monitoring - A fix has been implemented and we are monitoring the results.
Jan 28, 21:28 UTC

Identified - We have identified an issue where Cloudflare Workers and Durable Objects Analytics processing is running behind. This affects timely delivery of customer data. These delays do not impact analytics for DNS and Rate Limiting. We are currently working on a fix for this issue.
Jan 28, 20:23 UTC

Elevated Worker Errors in Jakarta

Resolved - This incident is now resolved.
Jan 28, 22:21 UTC

Investigating - We are currently investigating an issue where some users are experiencing elevated Workers error rates in Jakarta.
Jan 28, 21:01 UTC

CNF (Belo Horizonte) on 2025-01-28

Completed - The scheduled maintenance has been completed.
Jan 28, 12:01 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 28, 09:15 UTC

Scheduled - We will be performing scheduled maintenance in CNF (Belo Horizonte) datacenter on 2025-01-28 between 09:15 and 12:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Jan 28, 09:14 UTC

IAD (Ashburn) on 2025-01-28

Completed - The scheduled maintenance has been completed.
Jan 28, 12:01 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 28, 07:00 UTC

Update - We will be performing scheduled maintenance in IAD (Ashburn) datacenter on 2025-01-28 between 07:00 and 12:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Jan 28, 00:28 UTC

Scheduled - We will be performing scheduled maintenance in IAD (Ashburn) datacenter on 2025-01-28 between 10:00 and 15:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Jan 22, 21:56 UTC

CNF (Belo Horizonte) on 2025-01-28

Completed - The scheduled maintenance has been completed.
Jan 28, 12:00 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 28, 09:00 UTC

Update - We will be performing scheduled maintenance in CNF (Belo Horizonte) datacenter on 2025-01-28 between 09:00 and 12:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Jan 27, 12:38 UTC

Scheduled - We will be performing scheduled maintenance in CNF (Belo Horizonte) datacenter on 2025-01-28 between 05:00 and 09:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Jan 27, 12:36 UTC

PHX (Phoenix) on 2025-01-28

Completed - The scheduled maintenance has been completed.
Jan 28, 10:00 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 28, 07:01 UTC

Scheduled - We will be performing scheduled maintenance in PHX (Phoenix) datacenter on 2025-01-28 between 07:00 and 10:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Jan 27, 22:26 UTC

Workers Logs dashboard availability

Resolved - This incident has been resolved.
Jan 28, 08:20 UTC

Monitoring - A fix has been implemented and we are monitoring the results.
Jan 28, 08:09 UTC

Identified - The issue has been identified and a fix is being implemented.
Jan 28, 07:50 UTC

Investigating - Cloudflare is investigating reports of the Workers Logs being unavailable within the Cloudflare dashboard.
Users may be seeing a "Something went wrong" page attempting to access Logs.
Jan 28, 07:09 UTC

Jan 27, 2025

Cloudflare Access configuration changes delays

Resolved - This incident is now resolved.
Jan 27, 22:42 UTC

Monitoring - The fix has been implemented and we are currently monitoring the results.
Jan 27, 22:05 UTC

Identified - The cause of this issue has been identified and a fix is being implemented.
Jan 27, 21:39 UTC

Investigating - Cloudflare engineering is investigating an issue causing Access configuration changes made via the dashboard or API to be delayed. Policy enforcement of existing applications is not impacted.
Jan 27, 21:06 UTC

SLC (Salt Lake City) on 2025-01-27

Completed - The scheduled maintenance has been completed.
Jan 27, 22:00 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 27, 17:30 UTC

Scheduled - We will be performing scheduled maintenance in SLC (Salt Lake City) datacenter on 2025-01-27 between 17:30 and 22:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Jan 24, 19:26 UTC

Cloudflare Workers AI Issues in Tokyo, Japan (NRT)

Resolved - This incident has been resolved.
Jan 27, 10:31 UTC

Monitoring - A fix has been implemented and we are monitoring the results.
Jan 27, 09:52 UTC

Identified - The issue has been identified and a fix is being implemented.
Jan 27, 09:52 UTC

Investigating - Cloudflare has identified an issue whereby customers might experience errors from inference requests to certain models using Workers AI in the Tokyo region, Japan (NRT).

We are working to mitigate this problem. More updates to follow shortly.
Jan 27, 09:43 UTC

Jan 26, 2025

Invalid EDNS Client Subnet for IPv4 on DNS Firewall

Resolved - This incident has been resolved.
Jan 26, 19:51 UTC

Monitoring - A fix has been implemented and we are monitoring the results.
Jan 26, 19:46 UTC

Identified - Cloudflare is investigating issues with invalid EDNS Client Subnet for IPv4 on DNS Firewall
Jan 26, 19:32 UTC

Intermittent DNS failures in Kuala Lumpur, Malaysia

Resolved - Cloudflare has identified intermittent DNS failures in Kuala Lumpur, Malaysia. We have added a fix to resolve the issue.
Jan 26, 04:47 UTC

Jan 25, 2025

Intermittent DNS failures in Kuala Lumpur, Malaysia

Resolved - This incident has been resolved.
Jan 25, 15:20 UTC

Monitoring - Cloudflare continues to see intermittent DNS failures in Kuala Lumpur, Malaysia. An additional fix has been implemented and we are monitoring the results.
Jan 25, 15:05 UTC

Intermittent DNS failures in Kuala, Malaysia

Resolved - This incident has been resolved.
Jan 25, 11:08 UTC

Monitoring - A fix has been implemented and we are monitoring the results.
Jan 25, 10:50 UTC

Investigating - Cloudflare is aware of, and investigating an issue regarding intermittent DNS failures in Kuala, Malaysia, which potentially impacts multiple customers. Further detail will be provided as more information becomes available.
Jan 25, 10:16 UTC

Cloudflare Vectorize - API Availability Issues

Resolved - This incident has been resolved.
Jan 25, 02:07 UTC

Investigating - We are currently investigating an issue where users may see 500 errors when querying some of the indexes.
Jan 24, 16:50 UTC

Newly created Bulk Redirect list issues

Resolved - This incident has been resolved.
Jan 25, 00:39 UTC

Monitoring - A fix has been implemented and we are monitoring the results.
Jan 25, 00:18 UTC

Update - We are continuing to investigate this issue.
Jan 24, 21:41 UTC

Investigating - Cloudflare is investigating an issue with newly created Lists not publishing changes to the Edge.
Jan 24, 21:40 UTC

Jan 24, 2025

SLC (Salt Lake City) on 2025-01-24

Completed - The scheduled maintenance has been completed.
Jan 24, 22:00 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 24, 10:00 UTC

Scheduled - We will be performing scheduled maintenance in SLC (Salt Lake City) datacenter on 2025-01-24 between 10:00 and 22:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Jan 23, 22:40 UTC

Cloudflare WARP: Issues in processing Device Management

Resolved - This incident has been resolved.
Jan 24, 19:08 UTC

Monitoring - A fix has been implemented and we are monitoring the results.
Jan 24, 17:21 UTC

Identified - The issue has been identified and a fix is being implemented.
Jan 24, 16:43 UTC

Update - We are continuing to investigate this issue.
Jan 24, 15:47 UTC

Investigating - Cloudflare is investigating issues with WARP Device Management: Customers may experience processing delays when attempting to remove, revoke or unrevoke devices.
We are working to understand the full impact and mitigate this problem. More updates to follow shortly.
Jan 24, 15:14 UTC

Cloudflare Snippets service issues

Resolved - This incident has been resolved.
Jan 24, 19:05 UTC

Monitoring - A fix has been implemented and we are monitoring the results.
Jan 24, 18:54 UTC

Identified - The issue has been identified and a fix is being implemented.
Jan 24, 18:12 UTC

Investigating - Cloudflare is investigating issues with Cloudflare Snippets. Users editing existing snippets may see 500 errors.
Jan 24, 18:09 UTC

UDI (Uberlandia) on 2025-01-24

Completed - The scheduled maintenance has been completed.
Jan 24, 12:00 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 24, 09:00 UTC

Scheduled - We will be performing scheduled maintenance in UDI (Uberlandia) datacenter on 2025-01-24 between 09:00 and 12:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.
Jan 23, 11:26 UTC

Network Performance Issues in Chicago (ORD).

This might impact your latency to our services.

HOW TO USE

Use it in your favorite browser or your DNS app

Variant	DNS-over-HTTPS	Description
Unfiltered	https://0ms.dev/dns-query	Upstream to Cloudflare's 1.1.1.1 DNS with per-request pacing. Download .mobileconfig for Apple users.
Security	https://0ms.dev/dns-security	Upstream to Cloudflare's 1.1.1.2 DNS with per-request pacing. Download .mobileconfig for Apple users.
Adblock	https://0ms.dev/dns-adblock	Useful in restricted environments where installing blocklists is challenging. Download .mobileconfig for Apple users.
CN Optimized	https://0ms.dev/dns-cn	Recommended for users in China and nearby countries.
DNS64 Unfiltered	https://0ms.dev/dns64	Support for IPv6-only networks. You should only enable DNS64 if you are managing or using an IPv6-only network.
Accelerator	https://0ms.dev/dns/(your preferred DNS provider)	Fast and predictable DNS usage*, ensuring a smooth and reliable online experience with any DoH provider. This is useful if your DNS upstream is located far from your country. How to use: https://0ms.dev/dns/dns.google/dns-query
Multiqueue	https://0ms.dev/mq/(your preferred DNS providers)	Adding multiqueue support to the Accelerator variant. You can specify more than one upstreams by adding /mq/ between them. How to use: https://0ms.dev/mq/dns.google/dns-query/mq/freedns.controld.com/p0

Note that:

• *Read the technical details here.
• DNS doesn't keep logs.
• DNS uses Anycast 🌏 network.
• DNS can be used for small or large networks.
• Unmetered DNS queries for legitimate traffic.
• Use the Accelerator variant if you want to accelerate specific DNS providers.
• Privacy Policy/ToS/AUP other than from 0ms.dev should follow Cloudflare's Privacy Policy/ToS/AUP
and the policy of the upstream DNS providers you're using.