7 functioning checks were performed for sim.nu during the 2 063 day time frame beginning April 4, 2019. In its most recent reported uptime on February 19, 2021, sim.nu, which has been active 7 times out of all the checks, responded with a code 200. Reviews carried out as of November 27, 2024, indicated sim.nu did not encounter any periods of inactivity. The responses received indicate that there were no error statuses as of November 27, 2024. A response time of 1.106 seconds, with an average of 1.291 seconds, was recorded for sim.nu on February 19, 2021.