_spf.easit.net has no CNAME records.
Question and response
Question
dig _spf.easit.net. NS
Answer
The response has no answer records.
Authority
easit.net. 2230 SOA ns1.loopiagroup.com. dnsadmin.loopiagroup.com. 1764853065 7200 2048 1048576 2560
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0