test.snbox.ru has no TXT records.
Question and response
Question
dig test.snbox.ru. TXT
Answer
The response has no answer records.
Authority
snbox.ru. 1800 SOA arch.ns.cloudflare.com. dns.cloudflare.com. 2394741794 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0