fsn1.setxrm.com has no CNAME records.
Question and response
Question
dig fsn1.setxrm.com. NS
Answer
The response has no answer records.
Authority
setxrm.com. 675 SOA sean.ns.cloudflare.com. dns.cloudflare.com. 2397326347 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0