_dmarc.nodoxy.com has no CNAME records.
Question and response
Question
dig _dmarc.nodoxy.com. NS
Answer
The response has no answer records.
Authority
nodoxy.com. 687 SOA ns1.nodoxy.com. hostmaster.nodoxy.com. 2026030501 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0