Over the course of the 1 468 days that started on November 26, 2020, 1 availability checks of zen-koi.jp were carried out. The unavailability or operational issues of zen-koi.jp were noted in every check conducted as of December 4, 2024. Based on the results, zen-koi.jp faced downtime in 100.00% of evaluations, or 1 instances, with November 26, 2020, being the most recent occurrence. As of December 4, 2024, based on all responses received, there have been no error status codes in any of the replies. On November 26, 2020, zen-koi.jp responded in — seconds, its average being 0.001 seconds.