dnsbolt.com has no TXT records.
Question and response
Question
dig dnsbolt.com. TXT
Answer
The response has no answer records.
Authority
dnsbolt.com. 86400 SOA ns1.dnsbolt.com. Postmaster.dnsbolt.com. 337728744 10800 3600 172800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0