spf.mxout.ocom.com has no MX records.
Question and response
Question
dig spf.mxout.ocom.com. MX
Answer
The response has no answer records.
Authority
ocom.com. 300 SOA ns0.leaseweb.com. postmaster.leaseweb.com. 2022122800 10800 3600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0