mx.foodlandontario.com has no NS records.
NS records for this zone are defined at foodlandontario.com.
NS records for this zone are defined at foodlandontario.com.
Question and response
Question
dig mx.foodlandontario.com. NS
Answer
The response has no answer records.
Authority
foodlandontario.com. 3600 SOA dns.foodlandontario.com. hostmaster.foodlandontario.com. 1758912536 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0