pubdns2.etuve.fi has no CNAME records.
Question and response
Question
dig pubdns2.etuve.fi. NS
Answer
The response has no answer records.
Authority
etuve.fi. 900 SOA pubdns1.etuve.fi. please_set_email.absolutely.nowhere. 29 10800 3600 2419200 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0