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IST (İstanbul) on 2026-08-13

著者: Cloudflare
2026年8月14日 06:00

Aug 13, 21:00 UTC
Completed - The scheduled maintenance has been completed.

Aug 13, 03:00 UTC
In Progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.

Aug 13, 02:01 UTC
Scheduled - Maintenance will begin as scheduled in 60 minutes.

Aug 12, 10:40 UTC
Scheduled - We will be performing scheduled maintenance in IST (İstanbul) datacenter on 2026-08-13 between 03:00 and 21:00 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.

ORD (Chicago) on 2026-08-13

著者: Cloudflare
2026年8月13日 20:00

Aug 13, 11:00 UTC
Completed - The scheduled maintenance has been completed.

Aug 13, 06:00 UTC
In Progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.

Aug 13, 05:00 UTC
Scheduled - Maintenance will begin as scheduled in 60 minutes.

Aug 12, 07:00 UTC
Scheduled - We will be performing scheduled maintenance in ORD (Chicago) datacenter on 2026-08-13 between 06:00 and 11:00 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.

ORD (Chicago) on 2026-08-12

著者: Cloudflare
2026年8月12日 20:00

🤖 AI Summary

Chicagoデータセンター(ORD)での計画的メンテナンスに関するCloudflareの通知を要約します。

- タイムライン:
- 2026年8月12日03:40UTC:メンテナンスが8月12日に開始されることが通知されました。
- 2026年8月12日06:00UTC:メンテナンス開始まで60分です。
- 2026年8月12日07:00UTC:メンテナンスは進行中で、必要に応じて更新が提供されます。
- 2026年8月12日11:00UTC:メンテナンスが完了しました。

- 主な内容:
1. チicagoデータセンターでの計画的メンテナンスは07:00〜11:00UTCで行われます。
2. この期間中、トラフィックは他の場所に再ルーティングされる可能性があり、ユーザーの遅延が増えるかもしれません。
3. PNI / CNIクライアントは、ネットワークインターフェースが一時的に利用できない場合に対応する必要があります。
4. メンテナンス終了後、Cloudflareデスクトップから通知を受け取ることや、メール、PagerDuty、ウェブフックを介して直接更新を受け取ることができます。

以上の情報を元に、Cloudflareからのこの通知の要点を把握できます。

Aug 12, 11:00 UTC
Completed - The scheduled maintenance has been completed.

Aug 12, 07:00 UTC
In Progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.

Aug 12, 06:00 UTC
Scheduled - Maintenance will begin as scheduled in 60 minutes.

Aug 12, 03:40 UTC
Scheduled - We will be performing scheduled maintenance in ORD (Chicago) datacenter on 2026-08-12 between 07:00 and 11:00 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.

HEL (Helsinki) on 2026-08-12

著者: Cloudflare
2026年8月13日 13:00

Aug 13, 04:00 UTC
Completed - The scheduled maintenance has been completed.

Aug 12, 23:00 UTC
In Progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.

Aug 12, 22:00 UTC
Scheduled - Maintenance will begin as scheduled in 60 minutes.

Aug 12, 03:20 UTC
Scheduled - We will be performing scheduled maintenance in HEL (Helsinki) datacenter between 2026-08-12 23:00 and 2026-08-13 04:00 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.

PTY (Panama City) on 2026-08-12

著者: Cloudflare
2026年8月13日 07:15

Aug 12, 22:15 UTC
Completed - The scheduled maintenance has been completed.

Aug 12, 21:15 UTC
In Progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.

Aug 12, 20:15 UTC
Scheduled - Maintenance will begin as scheduled in 60 minutes.

Aug 12, 00:10 UTC
Scheduled - We will be performing scheduled maintenance in PTY (Panama City) datacenter on 2026-08-12 between 21:15 and 22:15 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.

KUL (Kuala Lumpur) on 2026-08-14

著者: Cloudflare
2026年8月15日 07:00

🤖 AI Summary

Cloudflareの2026年8月14日にクアラルンプール(KUL)データセンターで実施した計画的メンテナンスについての報告書です。

- 概要:2026年8月14日18:00-22:00 UTCにクアラルンプールでの計画的メンテナンスが行われました。
- 開始時間:2026年8月14日18:00 UTC
- 完了時間:2026年8月14日22:00 UTC
- 影響:この地域に接続しているPNI/CNI顧客は、ネットワークインターフェースが一時的に利用不能になる可能性があるため、メンテナンス期間中の traffc フェールオーバーを想定してください。
- 通知:Cloudflareダッシュボードで通知を受け取ることができます。メール、PagerDuty、ウェブハックでも更新情報を受信できます。

【詳細リンク】
https://www.cloudflarestatus.com/incidents/5rcydhngh3db

Aug 14, 22:00 UTC
Completed - The scheduled maintenance has been completed.

Aug 14, 18:00 UTC
In Progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.

Aug 14, 17:00 UTC
Scheduled - Maintenance will begin as scheduled in 60 minutes.

Aug 11, 17:20 UTC
Scheduled - We will be performing scheduled maintenance in KUL (Kuala Lumpur) datacenter on 2026-08-14 between 18:00 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.

MAD (Madrid) on 2026-08-18

著者: Cloudflare
2026年8月18日 10:00

Aug 11, 14:30 UTC
Scheduled - We will be performing scheduled maintenance in MAD (Madrid) datacenter on 2026-08-18 between 01:00 and 04:00 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.

Cloudflare Analytics Delays

著者: Cloudflare
2026年8月12日 01:26

Aug 11, 16:26 UTC
Resolved - This incident has been resolved.

Aug 11, 15:12 UTC
Monitoring - A fix has been implemented and we are monitoring the results.

Aug 11, 14:22 UTC
Investigating - Reporting and analytics for the HttpRequestsAdaptiveGroups node is delayed. This will result in failures on dashboard for analytics. We are working to mitigate this problem. More updates to follow shortly.

EWR (Newark) on 2026-09-02

著者: Cloudflare
2026年9月2日 14:00

Jul 21, 15:30 UTC
Scheduled - We will be performing scheduled maintenance in EWR (Newark) datacenter on 2026-09-02 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.

EWR (Newark) on 2026-09-01

著者: Cloudflare
2026年9月1日 14:00

Jul 21, 14:00 UTC
Scheduled - We will be performing scheduled maintenance in EWR (Newark) datacenter on 2026-09-01 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.

Maintenance for core backend database systems (cfdb)

著者: Cloudflare
2026年8月29日 17:55

Aug 5, 08:57 UTC
Scheduled - Scheduled maintenance is planned for Saturday, August 29, 2026 from 09:00 UTC to 11:00 UTC to upgrade core backend databases. During two back-to-back windows, configuration write operations to the following services may be delayed or temporarily fail: 09:00–10:00 UTC — Zone & account configuration: Zone management, Zone settings, SSL/TLS certificate management, Page Rules and Firewall Rules, Load Balancing configuration 10:00–11:00 UTC — Identity & access management (IAM): User, membership, and role management, API token and credential management, OAuth, SSO, and SCIM provisioning Existing configurations and access will remain active and unaffected. The Cloudflare network will continue to proxy requests and Cloudflare nameservers will continue to respond to DNS queries. Service impact is expected to last up to 3 minutes within each window. We will post updates on this page before, during, and after each window.

SSL/TLS Certificate Management Maintenance

著者: Cloudflare
2026年8月24日 21:00

Aug 4, 07:31 UTC
Scheduled - Cloudflare will be performing scheduled maintenance on the databases that store SSL/TLS certificates, certificate orders, and related configuration. During this window, new certificate orders and renewals may be delayed or fail, and changes to SSL/TLS settings via the dashboard or API may experience elevated response times or temporary failures. This includes operations for Universal SSL, Advanced Certificate Manager (ACM), Total TLS, Custom Certificates, SSL for SaaS (custom hostnames), and Origin CA certificates. Cloudflare's edge will continue to proxy traffic and terminate TLS as normal, existing certificates will remain active and unaffected. Only new certificate operations and configuration changes are affected.

HKG (Hong Kong) on 2026-08-19

著者: Cloudflare
2026年8月20日 02:00

Aug 4, 03:30 UTC
Scheduled - We will be performing scheduled maintenance in HKG (Hong Kong) datacenter between 2026-08-19 17:00 and 2026-08-20 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.

AMS (Amsterdam) on 2026-08-18

著者: Cloudflare
2026年8月18日 09:00

Aug 7, 16:30 UTC
Scheduled - We will be performing scheduled maintenance in AMS (Amsterdam) datacenter on 2026-08-18 between 00:00 and 06:00 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.

HKG (Hong Kong) on 2026-08-17

著者: Cloudflare
2026年8月18日 02:00

Aug 4, 03:20 UTC
Scheduled - We will be performing scheduled maintenance in HKG (Hong Kong) datacenter between 2026-08-17 17:00 and 2026-08-18 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.

MAD (Madrid) on 2026-08-14

著者: Cloudflare
2026年8月14日 13:00

Aug 14, 04:00 UTC
Completed - The scheduled maintenance has been completed.

Aug 14, 01:00 UTC
In Progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.

Aug 14, 00:01 UTC
Scheduled - Maintenance will begin as scheduled in 60 minutes.

Aug 11, 14:30 UTC
Scheduled - We will be performing scheduled maintenance in MAD (Madrid) datacenter on 2026-08-14 between 01:00 and 04:00 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.

Aug 11, 14:10 UTC
Scheduled - We will be performing scheduled maintenance in MAD (Madrid) datacenter on 2026-08-14 between 00:00 and 05:00 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.

Aug 11, 13:00 UTC
Scheduled - We will be performing scheduled maintenance in MAD (Madrid) datacenter on 2026-08-14 between 01:00 and 05:00 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.

DNS Record Management Maintenance

著者: Cloudflare
2026年8月13日 22:00

Aug 13, 13:00 UTC
Completed - The scheduled maintenance has been completed.

Aug 13, 12:00 UTC
In Progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.

Aug 13, 11:00 UTC
Scheduled - Maintenance will begin as scheduled in 60 minutes.

Jul 24, 18:09 UTC
Scheduled - Cloudflare will be performing scheduled maintenance on the database that stores DNS records and other DNS settings and metadata. During this window, updates to DNS records or DNS settings may be delayed or fail, including changes made via the dashboard and API, and records created on your behalf by other services (for example Spectrum, Load Balancing, and automatic TLS certificate validation). Cloudflare's authoritative nameservers will continue to answer DNS queries and our edge will continue to proxy traffic as normal – only DNS record and settings updates are affected.

Cloudflare Storage Maintenance

著者: Cloudflare
2026年8月11日 22:00

Aug 11, 13:00 UTC
Completed - The scheduled maintenance has been completed.

Aug 11, 12:00 UTC
In Progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.

Aug 11, 11:00 UTC
Scheduled - Maintenance will begin as scheduled in 60 minutes.

Aug 7, 16:41 UTC
Scheduled - Cloudflare has scheduled maintenance for our backend storage systems. Services will continue to operate normally, but customers will be unable to add or remove services via the Dashboard or the public API for a period of up to 3 minutes. This restriction includes all dashboard edits and API write calls. The following services will experience configuration and new connections limitations during this window: - Dashboard & API write calls

BCN (Barcelona) on 2026-08-11

著者: Cloudflare
2026年8月11日 21:01

Aug 11, 12:01 UTC
Completed - The scheduled maintenance has been completed.

Aug 11, 00:15 UTC
In Progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.

Aug 11, 00:10 UTC
Scheduled - We will be performing scheduled maintenance in BCN (Barcelona) datacenter on 2026-08-11 between 00:15 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.

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