wisetair.com has no MX records.
Question and response
Question
dig wisetair.com. MX
Answer
The response has no answer records.
Authority
wisetair.com. 10800 SOA ns1.namebrightdns.com. dns.namebright.com. 2026022601 28800 5000 1209600 10800
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0