mx.angeleslucerobringas.com has no NS records.
NS records for this zone are defined at angeleslucerobringas.com.
NS records for this zone are defined at angeleslucerobringas.com.
Question and response
Question
dig mx.angeleslucerobringas.com. NS
Answer
The response has no answer records.
Authority
angeleslucerobringas.com. 3600 SOA dns.angeleslucerobringas.com. hostmaster.angeleslucerobringas.com. 1193382288 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0