bear.idiomizer.com has no NS records.
NS records for this zone are defined at idiomizer.com.
NS records for this zone are defined at idiomizer.com.
Question and response
Question
dig bear.idiomizer.com. NS
Answer
The response has no answer records.
Authority
idiomizer.com. 3601 SOA dns1.registrar-servers.com. hostmaster.registrar-servers.com. 1773061162 43200 3600 604800 3601
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0