out3.premiumsmtp.dnshostservices.com has no MX records.
Question and response
Question
dig out3.premiumsmtp.dnshostservices.com. MX
Answer
The response has no answer records.
Authority
premiumsmtp.dnshostservices.com. 86400 SOA ns1.dnshostservices.com. cpanel-sysadmin.lws.info. 2026021801 3600 1800 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0