mail.cutcom.net has no NS records.
NS records for this zone are defined at cutcom.net.
NS records for this zone are defined at cutcom.net.
Question and response
Question
dig mail.cutcom.net. NS
Answer
The response has no answer records.
Authority
cutcom.net. 1800 SOA etienne.ns.cloudflare.com. dns.cloudflare.com. 2395466866 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0