4 availability checks were conducted for otpusk21.ru during the 1 943 days beginning August 7, 2019. Operating successfully 4 times in all tests, otpusk21.ru's last recorded uptime on November 21, 2024, returned a code 200. No instances of otpusk21.ru being inaccessible were observed during all the tests conducted as of December 2, 2024. The status of all received responses has been noted as error-free as of December 2, 2024. Responding in 1.020 seconds, otpusk21.ru's recorded time on November 21, 2024, differed from its 0.837 seconds average response.