There were 5 times over a 2 146 day period from March 12, 2019, that tnd.ru was checked for availability. Testing proves tnd.ru's operability 5 times from total attempts, including on April 4, 2022, when a 200 status code was received. As of January 26, 2025, assessments indicated that there had been no cases of inoperability on tnd.ru. As of January 26, 2025, based on all responses received, none of them had returned an error status code. The average response time of tnd.ru is 0.514 seconds, with a response time of 0.467 seconds on April 4, 2022.