Over the past 2 164 days, starting from March 6, 2019, there were 4ckz.jp's availability checks performed. Of the total analyses performed, ckz.jp was accessible 4 times, with its latest successful ping on September 4, 2021, returning a code 200. Based on the assessments completed as of February 7, 2025, there were no periods of inoperability for ckz.jp. According to every response obtained as of February 7, 2025, none contained an error status code. Against an average of 2.102 seconds, ckz.jp's response on September 4, 2021, was received in 1.879 seconds.