fax1.eleusi.com has no MX records.
Question and response
Question
dig fax1.eleusi.com. MX
Answer
The response has no answer records.
Authority
eleusi.com. 600 SOA ns1.spe.net. root.spe.net. 2026011400 86400 3600 604800 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0