vid.selfimprovementvod.com has no NS records.
NS records for this zone are defined at selfimprovementvod.com.
NS records for this zone are defined at selfimprovementvod.com.
Question and response
Question
dig vid.selfimprovementvod.com. NS
Answer
The response has no answer records.
Authority
selfimprovementvod.com. 3601 SOA dns1.registrar-servers.com. hostmaster.registrar-servers.com. 1773787675 43200 3600 604800 3601
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0