10 availability checks were conducted for sunnet21.com during the 1 463 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 20, 2024, found zero instances of inoperability. The latest recorded error occurred on November 20, 2024, out of the total of 4 responses containing errors, with code 403. Differing from an average of 0.506 seconds, sunnet21.com responded in 0.103 seconds on November 20, 2024.