Records show that in the 401 days since October 21, 2023, sdr.r9a.ru underwent 77 availability checks. Of all uptime checks conducted, sdr.r9a.ru was online 46 times, confirmed on November 14, 2024, by a 200 status response. Sdr.r9a.ru was down 40.26% of the time, which comes out to 31 times, with August 30, 2024, being the most recent occurrence. Based on the replies received as of November 26, 2024, it has been confirmed that there are no responses with error status. Sdr.r9a.ru had a response time of 0.248 seconds on November 14, 2024, with an average response time of 0.252 seconds.