mx.linoravilo.com has no NS records.
NS records for this zone are defined at linoravilo.com.
NS records for this zone are defined at linoravilo.com.
Question and response
Question
dig mx.linoravilo.com. NS
Answer
The response has no answer records.
Authority
linoravilo.com. 3600 SOA dns.linoravilo.com. hostmaster.linoravilo.com. 1389379354 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0