miniserver.com has no TXT records.
Question and response
Question
dig miniserver.com. TXT
Answer
The response has no answer records.
Authority
miniserver.com. 2560 SOA ns1.memset.com. hostmaster.miniserver.com. 1771976716 16384 2048 1048576 2560
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0