DNS query logs

jp-dns2.bancuh.com · your address 2600:1f28:365:80b0:b645:5854:f9f7:4dfb (ipv6) · last 10 minutes · 6 active addresses

No lookups from 2600:1f28:365:80b0:b645:5854:f9f7:4dfb in the last 10 minutes. If you just set this server up, check that your device sends DNS to it over ipv6.