DIGICERT 2022 MAINTENANCE SCHEDULE
To make it easier to plan your certificate-related tasks, we scheduled our 2022 maintenance windows in advance. See DigiCert 2022 scheduled maintenance—this page is kept up to date with all maintenance schedule information.
With customers worldwide, we understand there is not a "best time" for everyone. However, after reviewing the data on customer usage, we selected times that would impact the fewest amount of our customers.
About our maintenance schedule
If you need more information regarding these maintenance windows, contact your account manager or DigiCert support team.
Expanding Range of IP Addresses Used for DigiCert Services
As part of our scheduled maintenance on February 12, 2022, 22:00 – 24:00 MST (February 13, 2022, 05:00 - 07:00 UTC), DigiCert is expanding the range of IP addresses we use for our services. These additional IP addresses are part of our efforts to increase service uptime and reduce the need for service downtime during scheduled maintenance.
What do I need to do?
If your company uses allowlists*, update them to include the block of IP addresses listed below by February 12, 2022, to keep your DigiCert services and API integrations running as expected.
*Note: Allowlists are lists for firewalls that only allow specified IP addresses to perform certain tasks or connect to your system.
Additional IP addresses
Add this range of IP addresses to your allowlist: 216.168.240.0/20
Note: We are not replacing or removing any IP addresses. We are only expanding the range of IP Addresses we use to deliver our services.
Affected Services:
For easy reference, see our knowledgebase article, Expanding Range of IP Addresses for DigiCert Services. If you have questions, please contact your account manager or DigiCert Support.
Upcoming Scheduled Maintenance
DigiCert will perform scheduled maintenance on January 8, 2022, between 22:00 – 24:00 MST (January 9, 2022, between 05:00 – 07:00 UTC). Although we have redundancies to protect your service, some DigiCert services may be unavailable during this time.
What can I do?
Plan accordingly:
Services will be restored as soon as we complete the maintenance.
若要讓規劃您的憑證相關工作變得更容易，我們預先排程我們的 2021 維護視窗。請參閱 DigiCert 2021 排程的維護 — 此頁面有最新的所有維護時程表資訊。
我們在全世界都有客戶，因此理解沒有對每個人的最佳時間。但在檢閱與客戶使用有關的資料後，我們選擇了會影響我們最少客戶量的時段。
關於我們的維護時程表
如果您需要更多有關這些維護時段的資訊，請聯絡您的帳戶管理器或 DigiCert 支援團隊。若要取得即時更新，請訂閱 DigiCert 狀態頁面。
Upcoming Scheduled Maintenance
DigiCert will perform scheduled maintenance on December 4, 2021, between 22:00 – 24:00 MST (December 5, 2021, between 05:00 – 07:00 UTC). Although we have redundancies to protect your service, some DigiCert services may be unavailable during this time.
What can I do?
Plan accordingly:
Services will be restored as soon as we complete the maintenance.
Upcoming Schedule Maintenance
DigiCert will perform scheduled maintenance on November 6, 2021, between 22:00 – 24:00 MDT (November 7, 2021, between 04:00 – 06:00 UTC).
CertCentral infrastructure-related maintenance downtime
We will start this infrastructure-related maintenance between 22:00 and 22:10 MDT (04:00 and 04:10 UTC). Then, for approximately 30 minutes, the following services will be down:
DV certificate issuance for CertCentral, ACME, and ACME agent automation
CIS and SCEP
QuoVadis TrustLink certificate issuance
This maintenance only affects DV certificate issuance, CIS, SCEP, and TrustLink certificate issuance. It does not affect any other DigiCert platforms or services .
PKI Platform 8 maintenance
We will start the PKI Platform 8 maintenance at 22:00 MDT (04:00 UTC). Then, for approximately 30 minutes, the PKI Platform 8 will experience service delays and performance degradation that affect:
Additionally:
The PKI Platform 8 maintenance only affects PKI Platform 8. It does not affect any other DigiCert platforms or services.
Plan accordingly:
Services will be restored as soon as we complete the maintenance.
Upcoming Schedule Maintenance
On October 2, 2021, between 22:00 – 24:00 MDT (October 3, 2021, between 04:00 – 06:00 UTC), DigiCert will perform scheduled maintenance.
CertCentral, CIS, SCEP, Direct Cert Portal, and DigiCert ONE maintenance
DigiCert will perform scheduled maintenance. Although we have redundancies to protect your service, some DigiCert services may be unavailable during this time.
What can I do?
Plan accordingly:
Services will be restored as soon as we complete the maintenance.
PKI Platform 8 maintenance and downtime:
DigiCert will perform scheduled maintenance on PKI Platform 8. During this time, the PKI Platform 8 and its corresponding APIs will be down for approximately 20 minutes.
We will start the PKI Platform 8 maintenance at 22:00 MDT (04:00 UTC).
Then, for approximately 20 minutes:
The PKI Platform 8 maintenance only affects PKI Platform 8. It does not affect any other DigiCert platforms or services.
What can I do?
Plan accordingly:
Services will be restored as soon as we complete the maintenance.
Upcoming Schedule Maintenance
On September 11, 2021, between 22:00 – 24:00 MDT (September 12, 2021, between 04:00 – 06:00 UTC), DigiCert will perform scheduled maintenance.
CertCentral, CIS, SCEP, Direct Cert Portal, and DigiCert ONE maintenance
DigiCert will perform scheduled maintenance. Although we have redundancies to protect your service, some DigiCert services may be unavailable during this time.
What can I do?
Plan accordingly:
Services will be restored as soon as we complete the maintenance.
PKI Platform 8 maintenance and downtime:
DigiCert will perform scheduled maintenance on PKI Platform 8. During this time, the PKI Platform 8 and its corresponding APIs will be down for approximately 60 minutes.
We will start the PKI Platform 8 maintenance at 22:00 MDT (04:00 UTC).
Then, for approximately 60 minutes:
The PKI Platform 8 maintenance only affects PKI Platform 8. It does not affect any other DigiCert platforms or services.
What can I do?
Plan accordingly:
Services will be restored as soon as we complete our maintenance.
Upcoming Schedule Maintenance
On August 7, 2021, between 22:00 – 24:00 MDT (August 8, 2021, between 04:00 – 06:00 UTC), DigiCert will perform scheduled maintenance. Although we have redundancies to protect your service, some DigiCert services may be unavailable during this time.
What can I do?
Plan accordingly:
Services will be restored as soon as we complete the maintenance.
Upcoming schedule maintenance
On July 10, 2021, between 22:00 – 24:00 MDT (July 11, 2021, between 04:00 – 06:00 UTC), DigiCert will perform scheduled maintenance.
During maintenance, for approximately 60 minutes, the services specified below under Service downtime will be down. Due to the scope of the maintenance, the services specified below under Service interruptions may experience brief interruptions during a 10-minute window.
Service downtime
From 22:00 – 23:00 MDT (04:00 – 05:00 UTC), while we perform database-related maintenance, the following services will be down for up to 60 minutes:
API Note: Affected APIs will return “cannot connect” errors. Certificate-related API requests that return a “cannot connect” error message during this window will need to be placed again after services are restored.
Service interruptions
During a 10-minute window, while we perform infrastructure maintenance, the following DigiCert service may experience brief service interruptions:
Services not affected
These services are not affected by the maintenance activities:
What can I do?
Plan accordingly:
Services will be restored as soon as the maintenance is completed.
Upcoming scheduled maintenance
On June 5, 2021, between 22:00 – 24:00 MDT (June 6, 2021, between 04:00 – 06:00 UTC), DigiCert will perform scheduled maintenance. Although we have redundancies to protect your service, some DigiCert services may be unavailable during this time.
What can I do?
Plan accordingly:
Services will be restored as soon as we complete the maintenance.
Upcoming scheduled maintenance
On May 1, 2021, between 22:00 – 24:00 MDT (May 2, 2021, between 04:00 – 06:00 UTC), DigiCert will perform scheduled maintenance.
For up to 10 minutes total during the 2-hour window, we will be unable to issue certificates for the DigiCert platforms, their corresponding APIs, immediate certificate issuance, and those using the APIs for other automated tasks.
Affected services:
Services not affected
API note:
What can I do?
Plan accordingly:
Services will be restored as soon as we complete the maintenance.
Upcoming scheduled maintenance
On March 6, 2021, between 22:00 – 24:00 MST (March 7, 2021, between 05:00 – 07:00 UTC), DigiCert will perform scheduled maintenance.
Although we have redundancies in place to protect your service, some DigiCert services may be unavailable during this time.
What can you do?
Please plan accordingly.
Services will be restored as soon as the maintenance is completed.
即將到來的排程維護
在 2021 年 2 月 6 日 22:00 到 24:00 MST (2021 年 2 月 7 日 05:00 到 07:00 UTC),DigiCert 將執行重大維護。
在維護期間，以下所列服務將關閉約 60 分鐘。由於正在執行的工作範圍的緣故，在兩個小時的維護時段內可能會有其他服務中斷。
您將無法登入這些平台和存取這些服務與 API：
DigiCert 將無法發行用於這些服務和 API 的憑證：
這些服務不受維護活動的影響：
API 備註：
我可以做什麼？
訂出相應計畫：
服務將在維護完成時盡快還原。
即將到來的排程維護
2020 年 1 月 9 日 22:00 到 24:00 MST (2021 年 1 月 10 日 05:00 到 07:00 UTC)，DigiCert 將執行排程的維護。
雖然我們有保護您的服務的適當備援，但有些 DigiCert 服務在這段時間內仍可能無法使用。
您可以做什麼？
請訂出相應計畫。
服務將在維護完成時盡快還原。
即將到來的排程維護
在 2020 年 9 月 13 日星期日，07:00 到 09:00 UTC,DigiCert 將執行排程的維護。
這如何影響我？
在維護期間，我們將指派新的專用 IP 位址到我們的 CertCentral 郵件伺服器、我們的一些服務和我們的一些 API。
受影響的服務：
如需更多詳細資料和簡易參考，請參閱我們的 IP 位址變更知識庫文章。
雖然我們有保護您的服務的適當備援，但有些 DigiCert 服務在這段時間內仍可能無法使用。
DigiCert 服務將在維護完成時盡快還原。
我可以做什麼？