mx.makerflavor.com has no NS records.
NS records for this zone are defined at makerflavor.com.
NS records for this zone are defined at makerflavor.com.
Question and response
Question
dig mx.makerflavor.com. NS
Answer
The response has no answer records.
Authority
makerflavor.com. 3600 SOA dns.makerflavor.com. hostmaster.makerflavor.com. 1341951364 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0