The operability of ns1.rab.co.jp has been tested 2 times over the course of the 1 175 days that followed September 3, 2021. Upon conducting assessments as of November 22, 2024, it was revealed that ns1.rab.co.jp encountered downtime or other issues. Ns1.rab.co.jp experienced downtime 2 times during checks conducted, representing 100.00%, most recently September 7, 2021. As of November 22, 2024, it is evident from all received responses that no errors have been encountered. Ns1.rab.co.jp responded on September 7, 2021, in — seconds, compared to the average response time of 0.001 seconds.