mail.infomaniak.com has no NS records.
NS records for this zone are defined at infomaniak.com.
NS records for this zone are defined at infomaniak.com.
Question and response
Question
dig mail.infomaniak.com. NS
Answer
The response has no answer records.
Authority
infomaniak.com. 60 SOA ns1.infomaniak.ch. hostmaster.infomaniak.ch. 2026030754 900 900 604800 60
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0