mx.netcyclist.com has no NS records.
NS records for this zone are defined at netcyclist.com.
NS records for this zone are defined at netcyclist.com.
Question and response
Question
dig mx.netcyclist.com. NS
Answer
The response has no answer records.
Authority
netcyclist.com. 3600 SOA dns.netcyclist.com. hostmaster.netcyclist.com. 1944690996 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0