mx.uclamz9.com has no NS records.
NS records for this zone are defined at uclamz9.com.
NS records for this zone are defined at uclamz9.com.
Question and response
Question
dig mx.uclamz9.com. NS
Answer
The response has no answer records.
Authority
uclamz9.com. 3600 SOA dns.uclamz9.com. hostmaster.uclamz9.com. 1663064095 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0