In the 2 225 day period that started on December 31, 2018, zen-do.ru was checked for availability 2 times. 2 times zen-do.ru was accessible from total checks attempted, with the latest uptime on April 27, 2024, returning a 200 code. As of February 3, 2025, no checks had detected any instances of zen-do.ru being unavailable. Based on the responses that were received, as of February 3, 2025, every response has been free of errors. In contrast to the average of 0.285 seconds, zen-do.ru's response time on April 27, 2024, was 0.063 seconds.