2 availability checks were conducted for dual-mode.de within a 841 day period starting on August 15, 2022. With the most recent uptime occurring on November 21, 2024, dual-mode.de returned a 200 status code and was up 2 times out of all checks. No instances of inaccessibility were found for dual-mode.de in tests made as of December 4, 2024. No responses were received with an error status, according to the replies received as of December 4, 2024. The November 21, 2024, records indicate dual-mode.de's response time of 0.031 seconds differed from its 0.043 seconds average.