blockbuster.mypandasite.com has no NS records.
NS records for this zone are defined at mypandasite.com.
NS records for this zone are defined at mypandasite.com.
Question and response
Question
dig blockbuster.mypandasite.com. NS
Answer
The response has no answer records.
Authority
mypandasite.com. 3601 SOA dns1.registrar-servers.com. hostmaster.registrar-servers.com. 1769426643 43200 3600 604800 3601
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0