mx.foxsportsamericas.com has no NS records.
NS records for this zone are defined at foxsportsamericas.com.
NS records for this zone are defined at foxsportsamericas.com.
Question and response
Question
dig mx.foxsportsamericas.com. NS
Answer
The response has no answer records.
Authority
foxsportsamericas.com. 3600 SOA dns.foxsportsamericas.com. hostmaster.foxsportsamericas.com. 1185553774 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0