1 availability checks were conducted for dual-mode.de within a 825 day period starting on August 15, 2022. With the most recent uptime occurring on August 15, 2022, dual-mode.de returned a 200 status code and was up 1 times out of all checks. No instances of inaccessibility were found for dual-mode.de in tests made as of November 18, 2024. No responses were received with an error status, according to the replies received as of November 18, 2024. The August 15, 2022, records indicate dual-mode.de's response time of 0.054 seconds differed from its 0.054 seconds average.