ns1.rhostjh.com has no CNAME records.
Question and response
Question
dig ns1.rhostjh.com. NS
Answer
The response has no answer records.
Authority
rhostjh.com. 300 SOA ns1.rhostjh.com. abuse.rhostjh.com. 2025082000 14400 7200 3600000 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0