3 times r.zdbb.net was tested for operability over the course of 2 114 days starting on February 12, 2019. 3 times r.zdbb.net was proven operational from checks performed, the latest instance being December 25, 2021, when a 200 status code was received. As of November 26, 2024, assessments revealed that r.zdbb.net was experiencing no downtime. Of the responses received as of November 26, 2024, none were reported to contain an error status. On December 25, 2021, records show a r.zdbb.net response time of 1.088 seconds, compared to an average of 0.702 seconds.