2 tests have been conducted on isims.de's availability in the 1 271 days since June 8, 2021. Operating prosperously in 2 instances throughout all checks, isims.de's last recorded uptime on June 8, 2021, returned a code 200. According to evaluations as of December 1, 2024, there were no periods of inactivity for isims.de. There have been no reported responses with an error status among all the received replies as of December 1, 2024. Isims.de replied with a 0.200 seconds response time on June 8, 2021, while averaging 0.337 seconds.