Records show 1 uptime checks were completed for zerojack.jp in the 1 247 day interval beginning June 21, 2021. Zerojack.jp, operational 1 times in all tests, responded with a code 200 during its most recent recorded uptime on June 21, 2021. All evaluations completed as of November 19, 2024, indicate that there have been no periods of inactivity on zerojack.jp. As of November 19, 2024, it has been reported that all received responses are free from errors. The response time of 1.023 seconds was recorded for zerojack.jp on June 21, 2021, while 1.023 seconds is the average.