dns.sunplusit.com has no TXT records.
Question and response
Question
dig dns.sunplusit.com. TXT
Answer
The response has no answer records.
Authority
sunplusit.com. 3600 SOA dns.sunplusit.com. admin.sunplusit.com. 2026021011 7200 3600 604800 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0