smtpout.dnsdrift.net has no NS records.
NS records for this zone are defined at dnsdrift.net.
NS records for this zone are defined at dnsdrift.net.
Question and response
Question
dig smtpout.dnsdrift.net. NS
Answer
The response has no answer records.
Authority
dnsdrift.net. 86400 SOA ns.dnsdrift.net. registry.exeo.se. 1772542619 3600 3600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0