_dmarc.walkerfire.org has no CNAME records.
Question and response
Question
dig _dmarc.walkerfire.org. NS
Answer
The response has no answer records.
Authority
walkerfire.org. 3600 SOA ns1.way3.com. dnsadmin.way3.com. 2024121207 3600 1800 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0