2 operability checks occurred for ns.esn.gr.jp within the time frame of 1 109 days after November 16, 2021. 2 instances of ns.esn.gr.jp uptime, including the code 200 result on December 15, 2021, were noted from the tests conducted. No periods of inactivity were observed for ns.esn.gr.jp in any of the checks conducted as of November 30, 2024. As of November 30, 2024, all responses have been confirmed to be error-free, according to received replies. Ns.esn.gr.jp's response time was 0.787 seconds, with an average response time of 1.544 seconds, on December 15, 2021.