qa has no MX records.
Question and response
Question
dig qa. MX
Answer
The response has no answer records.
Authority
qa. 3600 SOA e.registry.qa. send.mail.to.tech.at.domains.qa. 2018260590 3600 7200 1816400 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0