From November 16, 2023, through the past 428 days, stu.sernam.ru's availability has been analyzed 7 times. On 3 occasions throughout conducted checks, stu.sernam.ru operated successfully, affirming its most recent uptime on December 22, 2024, with a code 200. Of all the checks that were performed, 4 downtimes (or 57.14% of the total) occurred on stu.sernam.ru, with the most recent one being on July 11, 2024. Based on the replies obtained as of January 18, 2025, no responses were received with error statuses. Recorded on December 22, 2024, was stu.sernam.ru's response time of 0.032 seconds, against an average of 0.028 seconds.