mail.repsula.com has no TXT records.
Question and response
Question
dig mail.repsula.com. TXT
Answer
The response has no answer records.
Authority
repsula.com. 3600 SOA ns1.tecnisoft.hn. info.tecnisoft.hn. 1615435420 3600 600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0