_spf.spamprotection.no has no MX records.
Question and response
Question
dig _spf.spamprotection.no. MX
Answer
The response has no answer records.
Authority
spamprotection.no. 86400 SOA ns1.dnsdomene.net. post.domene.no. 2025122703 86400 7200 3600000 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0