ns3.dns.nic.analytics has no MX records.
Question and response
Question
dig ns3.dns.nic.analytics. MX
Answer
The response has no answer records.
Authority
nic.analytics. 900 SOA ns1.dns.nic.analytics. admin.tldns.godaddy. 1771756784 1800 300 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0