The total availability tests of subtel.de performed over the past 0 days beginning November 22, 2024, reached 0. All the performed tests as of November 22, 2024, indicated that subtel.de was down or facing problems. No instances of subtel.de being inaccessible were observed during all the tests conducted as of November 22, 2024. All responses have been noted as error-free as of November 22, 2024, based on the replies that have been received. Data shows subtel.de had a 0 seconds response time on November 22, 2024, against a 0.000 seconds average.