spfa.worldline.com has no CNAME records.
Question and response
Question
dig spfa.worldline.com. NS
Answer
The response has no answer records.
Authority
worldline.com. 1927 SOA dns1.cscdns.net. hostmaster.cscdns.net. 2025032796 43200 7200 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0