stmail.ro has no TXT records.
Question and response
Question
dig stmail.ro. TXT
Answer
The response has no answer records.
Authority
ro. 3600 SOA primary.rotld.ro. hostmaster.rotld.ro. 2018334793 10800 3600 604800 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0