1 checks were performed to see if serving-sys.de was available during the 1 438 day period from December 11, 2020. Across all inspections conducted, serving-sys.de was found to be either down or inaccessible as of November 19, 2024. As of November 19, 2024, there were no periods of unavailability found for serving-sys.de during the inspections. The latest error occurrence within the 1 error responses was error code 403, which occurred on December 11, 2020. A 0.015 seconds response time was recorded for serving-sys.de on December 11, 2020, while its average was 0.015 seconds.