In the time frame of 1 358 days from March 5, 2021, records indicate 11 checks were done on zero.co.nz's accessibility. Throughout the course of all assessments, zero.co.nz has been up 11 times, with the most recent code 200 response occurring on April 11, 2022. As of November 22, 2024, assessments revealed that zero.co.nz was experiencing no downtime. Based on the replies, there were no indications of errors in any of the responses as of November 22, 2024. The April 11, 2022, response contrasted, being 1.800 seconds for zero.co.nz against its 2.464 seconds average.