_spf2.noanet.net has no CNAME records.
Question and response
Question
dig _spf2.noanet.net. NS
Answer
The response has no answer records.
Authority
noanet.net. 7200 SOA ns1.noanet.net. hostmaster.noanet.net. 2026030302 900 7200 604800 7200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0