spf.akmta.net has no NS records.
NS records for this zone are defined at akmta.net.
NS records for this zone are defined at akmta.net.
Question and response
Question
dig spf.akmta.net. NS
Answer
The response has no answer records.
Authority
akmta.net. 300 SOA ns1.beget.com. hostmaster.beget.com. 1730807770 300 600 86400 300
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0