mx.canadadayacrossamerica.com has no NS records.
NS records for this zone are defined at canadadayacrossamerica.com.
NS records for this zone are defined at canadadayacrossamerica.com.
Question and response
Question
dig mx.canadadayacrossamerica.com. NS
Answer
The response has no answer records.
Authority
canadadayacrossamerica.com. 3600 SOA dns.canadadayacrossamerica.com. hostmaster.canadadayacrossamerica.com. 1705127111 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0