zsttk.net has no TXT records.
Question and response
Question
dig zsttk.net. TXT
Answer
The response has no answer records.
Authority
zsttk.net. 86400 SOA ns.zsttk.ru. hostmaster.zsttk.ru. 2021052709 43200 3600 2419200 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0