_spf.sprit.org has no NS records.
NS records for this zone are defined at sprit.org.
NS records for this zone are defined at sprit.org.
Question and response
Question
dig _spf.sprit.org. NS
Answer
The response has no answer records.
Authority
sprit.org. 600 SOA cns1.cloudpit.de. hostmaster.dogado.de. 2025101505 28800 3600 604800 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0