_se2.dna.fi has no NS records.
NS records for this zone are defined at dna.fi.
NS records for this zone are defined at dna.fi.
Question and response
Question
dig _se2.dna.fi. NS
Answer
The response has no answer records.
Authority
dna.fi. 900 SOA ns1.fv.fi. hostmaster.dnaip.fi. 2026030400 28800 7200 2419200 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0