mx.gulfcoastmarineweek.com has no NS records.
NS records for this zone are defined at gulfcoastmarineweek.com.
NS records for this zone are defined at gulfcoastmarineweek.com.
Question and response
Question
dig mx.gulfcoastmarineweek.com. NS
Answer
The response has no answer records.
Authority
gulfcoastmarineweek.com. 3600 SOA dns.gulfcoastmarineweek.com. hostmaster.gulfcoastmarineweek.com. 1395052313 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0