spf.nine.ch has no NS records.
NS records for this zone are defined at nine.ch.
NS records for this zone are defined at nine.ch.
Question and response
Question
dig spf.mailstash.ch. NS
Answer
The response has no answer records.
Authority
mailstash.ch. 180 SOA ns1.onlime.ch. hostmaster.onlime.ch. 2024120900 3600 900 1814400 180
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0