bluetooth.rollinice.com has no NS records.
NS records for this zone are defined at rollinice.com.
NS records for this zone are defined at rollinice.com.
Question and response
Question
dig bluetooth.rollinice.com. NS
Answer
The response has no answer records.
Authority
rollinice.com. 3601 SOA dns1.registrar-servers.com. hostmaster.registrar-servers.com. 1772623576 43200 3600 604800 3601
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0