_spf6.mailprofiler.ch has no NS records.
NS records for this zone are defined at mailprofiler.ch.
NS records for this zone are defined at mailprofiler.ch.
Question and response
Question
dig _spf6.mailprofiler.ch. NS
Answer
The response has no answer records.
Authority
mailprofiler.ch. 86400 SOA ns1.mailprofiler.ch. postmaster.mailprofiler.ch. 2024112501 10800 3600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0