net4all.ch has no NS records.
NS records for this zone are defined at ch.
NS records for this zone are defined at ch.
Question and response
Question
dig net4all.ch. NS
Answer
The response has no answer records.
Authority
net4all.ch. 5 SOA dns01.net4all-dns.com.net4all.ch. hostmaster.net4all-dns.com. 2021041910 10800 300 2592000 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0