The data shows uptime testing reached 0 checks for postmaster.nttdata.co.jp during the 0 days from November 28, 2024. In every test performed as of November 28, 2024, postmaster.nttdata.co.jp was either unreachable or facing issues with functionality. All inspections conducted reported no instances of non-functionality for postmaster.nttdata.co.jp as of November 28, 2024. As per the received responses, no errors were found in any of the replies as of November 28, 2024. On November 28, 2024, postmaster.nttdata.co.jp had an average response time of 0.000 seconds and responded in 0 seconds.