During the 1 268 day period that started on June 14, 2021, 6 checks were made for atta.nsf.tc's availability. Atta.nsf.tc maintained functionality in 6 instances throughout all conducted checks, with the last recorded uptime on September 8, 2021, returning a code 200. Reviews performed as of December 4, 2024, found no cases of atta.nsf.tc being inoperable. As of December 4, 2024, no response had an error, according to all of the responses that were received. Atta.nsf.tc's September 8, 2021, response time contrasted with its average, being 0.290 seconds against 0.325 seconds.