spf3.tomatohunter.com has no CNAME records.
Question and response
Question
dig spf3.tomatohunter.com. NS
Answer
The response has no answer records.
Authority
tomatohunter.com. 3600 SOA dns.tomatohunter.com. hostmaster.tomatohunter.com. 1724759311 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0