mxr1.criflending.com has no CNAME records.
Question and response
Question
dig mxr1.criflending.com. NS
Answer
The response has no answer records.
Authority
criflending.com. 2030 SOA ns1-05.azure-dns.com. dnsmgmt.meridianlink.com. 2017071443 3600 7200 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0