dns3.liquidnetlimited.com has no MX records.
Question and response
Question
dig dns3.liquidnetlimited.com. MX
Answer
The response has no answer records.
Authority
liquidnetlimited.com. 3600 SOA dns1.supremedns.com. root.us.cloudlogin.co. 1756113042 28800 7200 604800 86400
Additional
. 0 OPT ; payload 600, xrcode 0, version 0, flags 0