Ist.de was checked for availability 13 times during the 1 422 day period that started on February 21, 2021. As of January 13, 2025, ist.de encountered availability issues or other problems during the checks. Analyses showed that ist.de was down 100.00% of the times evaluated, which equals 13 instances, most recently on May 14, 2024. All of the responses confirm that there have been no error statuses found as of January 13, 2025. — seconds was ist.de's recorded response time on May 14, 2024, contrasting the 0.001 seconds average.