ns2.dnsdrift.net has no CNAME records.
Question and response
Question
dig ns2.dnsdrift.net. NS
Answer
The response has no answer records.
Authority
dnsdrift.net. 6554 SOA ns.dnsdrift.net. registry.exeo.se. 1772197313 3600 3600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0