jj.dadernv.com has no NS records.
NS records for this zone are defined at dadernv.com.
NS records for this zone are defined at dadernv.com.
Question and response
Question
dig jj.dadernv.com. NS
Answer
The response has no answer records.
Authority
dadernv.com. 3601 SOA dns1.registrar-servers.com. hostmaster.registrar-servers.com. 1772115124 43200 3600 604800 3601
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0