Duo Security
Update - The IP address change has been completed. Integration hostnames will now resolve to new IP addresses in the 52.59.243.192/26 range. The old IP address range will continue to respond to traffic for the next two weeks. After September 28th at approximately 4pm EDT, the old IP address will be decommissioned and will no longer respond to traffic. If your firewall is explicitly whitelisting Duo Security, please verify that the new IP address range is included to ensure a seamless transition.

Another notice will be sent when this final change is initiated and complete on September 28th.
Sep 14, 18:55 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Sep 14, 00:01 EDT
Scheduled - As we expand our infrastructure, we are transitioning integrations on DUO38 to a new IP range. Starting Wednesday, September 14, 2016, your integration hostnames will resolve to new IP addresses in the 52.59.243.192/26 range. The current IP address range will continue to respond to traffic for the two following weeks.

On September 28, 2016, Duo will remove current IP addresses from our systems, leaving only the new IP range. If your firewall is explicitly whitelisting Duo Security, please verify that the new IP address range is included to ensure a seamless transition.

If you have any questions regarding this change please contact our technical support department for further assistance.

About This Site

As of September 25th, 2015, we've updated our Status Page to show the individual status of each deployment. Now you can elect to only receive updates about events affecting your deployment! In order to find which deployment corresponds to your service, follow the steps in our knowledge base article. After you enter your email in the "Subscribe to Updates" widget above, you will be able to select which deployments you would like to receive updates on.

DUO1 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO2 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO3 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO4 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO5 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO6 Operational
Admin Panel ? Operational
Core Authentication Service ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO7 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO8 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO9 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO10 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO11 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO12 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO13 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO14 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO15 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO16 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO17 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO18 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO19 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO20 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO21 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO22 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO23 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO24 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO25 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO26 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO27 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO28 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO29 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO30 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO31 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO32 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO33 Operational
Core Authentication Service Operational
Admin Panel Operational
Push Delivery Operational
Phone Call Delivery Operational
SMS Message Delivery Operational
DUO34 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO35 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO36 Operational
Core Authentication Service ? Operational
Admin Panel Operational
Push Delivery Operational
Phone Call Delivery Operational
SMS Message Delivery Operational
DUO37 Operational
Core Authentication Service Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO38 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO39 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO40 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO41 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO42 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO43 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
DUO44 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Past Incidents
Sep 24, 2016

No incidents reported today.

Sep 23, 2016

No incidents reported.

Sep 22, 2016

No incidents reported.

Sep 21, 2016

No incidents reported.

Sep 20, 2016

No incidents reported.

Sep 19, 2016

No incidents reported.

Sep 18, 2016

No incidents reported.

Sep 17, 2016

No incidents reported.

Sep 16, 2016

No incidents reported.

Sep 15, 2016

No incidents reported.

Sep 13, 2016

No incidents reported.

Sep 12, 2016

No incidents reported.

Sep 11, 2016

No incidents reported.

Sep 10, 2016

No incidents reported.