9 availability checks were conducted for sunnet21.com during the 1 461 days beginning November 18, 2020. Tests confirm sunnet21.com was online 6 times in total, with May 29, 2021, being the most recent 200 status result. All testing performed of sunnet21.com as of November 19, 2024, found zero instances of inoperability. The latest recorded error occurred on November 15, 2024, out of the total of 3 responses containing errors, with code 403. Differing from an average of 0.551 seconds, sunnet21.com responded in 0.100 seconds on November 15, 2024.