output29.mail.ovh.net has no NS records.
NS records for this zone are defined at mail.ovh.net.
NS records for this zone are defined at mail.ovh.net.
Question and response
Question
dig output29.mail.ovh.net. NS
Answer
The response has no answer records.
Authority
mail.ovh.net. 60 SOA dns10.ovh.net. tech.ovh.net. 2026031903 86400 3600 3600000 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0