mx.omiwetjet.com has no NS records.
NS records for this zone are defined at omiwetjet.com.
NS records for this zone are defined at omiwetjet.com.
Question and response
Question
dig mx.omiwetjet.com. NS
Answer
The response has no answer records.
Authority
omiwetjet.com. 3600 SOA dns.omiwetjet.com. hostmaster.omiwetjet.com. 1617878391 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0