mail.comdataonline.com has no TXT records.
Question and response
Question
dig mail.comdataonline.com. TXT
Answer
The response has no answer records.
Authority
comdataonline.com. 3600 SOA dns.itline.it. admin.dns.itline.it. 2024112801 86400 7200 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0