mx.callmurphrealty.com has no NS records.
NS records for this zone are defined at callmurphrealty.com.
NS records for this zone are defined at callmurphrealty.com.
Question and response
Question
dig mx.callmurphrealty.com. NS
Answer
The response has no answer records.
Authority
callmurphrealty.com. 3600 SOA dns.callmurphrealty.com. hostmaster.callmurphrealty.com. 1429444276 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0