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duo.com

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Asking our locations to reach the site. This takes a few seconds.

Uptime, 24 hours
100 %
Uptime, 7 days
100 %
Uptime, 30 days
100 %

Based on 1 day of checks so far. Checks that failed because of how we test, not because of the site, are left out.

Response time, last 24 hours

2026-10-09 11:03 UTC: 365 ms2026-10-09 11:19 UTC: 339 ms2026-10-09 11:35 UTC: 640 ms2026-10-09 11:51 UTC: 465 ms2026-10-09 12:06 UTC: 317 ms2026-10-09 12:22 UTC: 623 ms2026-10-09 12:37 UTC: 298 ms2026-10-09 12:53 UTC: 197 ms2026-10-09 13:08 UTC: 215 ms2026-10-09 13:24 UTC: 640 ms2026-10-09 13:39 UTC: 76 ms2026-10-09 13:55 UTC: 216 ms2026-10-09 14:10 UTC: 212 ms2026-10-09 14:26 UTC: 217 ms2026-10-09 14:41 UTC: 216 ms2026-10-09 14:57 UTC: 138 ms2026-10-09 15:13 UTC: 443 ms2026-10-09 15:28 UTC: 190 ms2026-10-09 15:44 UTC: 196 ms2026-10-09 15:59 UTC: 493 ms2026-10-09 16:15 UTC: 131 ms2026-10-09 16:30 UTC: 48 ms2026-10-09 16:46 UTC: 94 ms2026-10-09 17:01 UTC: 162 ms2026-10-09 17:17 UTC: 198 ms2026-10-09 17:32 UTC: 198 ms
Green: response time, full height at 740 ms or more. Red: down. Amber: not confirmed.

Response time by location, last 24 hours

LocationAverage responseReached
Berlin 1, Germany271 ms26 of 26 checks
Falkenstein, Germany237 ms25 of 25 checks
Berlin 2, Germany286 ms26 of 26 checks

Each check runs from all locations at once. A location far from the site’s servers answers later; that says nothing about the site being slow.

Outage history

No confirmed outage on record. An outage is listed once Duo could not be reached from at least two locations in two checks in a row.

Recent checks

TimeStatusLocationsResponse
2026-10-09 17:32 UTCUp2 of 2198 ms
2026-10-09 17:17 UTCUp3 of 3198 ms
2026-10-09 17:01 UTCUp3 of 3162 ms
2026-10-09 16:46 UTCUp3 of 394 ms
2026-10-09 16:30 UTCUp3 of 348 ms
2026-10-09 16:15 UTCUp3 of 3131 ms
2026-10-09 15:59 UTCUp3 of 3493 ms
2026-10-09 15:44 UTCUp3 of 3196 ms

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About Duo

IAM & MFA Identity Security for Business, Humans, AI | Cisco Duo

Cisco Duo secures workforce access and defends against advanced identity threats with IAM, phishing-resistant MFA, SSO, passwordless, and device trust.

Visit duo.comTitle and description as published by the site.

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