smtp01.devprodqa.sabacloud.com has no TXT records.
Question and response
Question
dig smtp01.devprodqa.sabacloud.com. TXT
Answer
The response has no answer records.
Authority
devprodqa.sabacloud.com. 3600 SOA dns1.p01.nsone.net. hostmaster.nsone.net. 1734511284 43200 7200 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0