1 checks of dfn-cert.de's availability were performed over the 641 days starting on February 26, 2023, according to the data. Returning a 200 status code, dfn-cert.de was up 1 times out of all checks performed, with its latest uptime on February 26, 2023. As of November 28, 2024, checks of dfn-cert.de revealed no instances of inaccessibility. As of November 28, 2024, the status reports confirm that all responses received are error-free. Dfn-cert.de's average 0.277 seconds response time contrasted with its 0.277 seconds time on February 26, 2023.