Data analysis indicates kairanban21.jp had 3 operability tests done during the 1 259 days following June 16, 2021. All checks performed as of November 26, 2024, indicated that kairanban21.jp was experiencing downtime or issues. Of all evaluations done, kairanban21.jp was offline for 3 of them, representing 100.00%, with the most recent on August 10, 2021. The replies that have been received as of November 26, 2024, indicate that all of the responses have been reported as error-free. On August 10, 2021, kairanban21.jp's response time was — seconds, showcasing an average response time of 0.001 seconds.