mail.nbl.fi has no NS records.
NS records for this zone are defined at nbl.fi.
NS records for this zone are defined at nbl.fi.
Question and response
Question
dig mail.nbl.fi. NS
Answer
The response has no answer records.
Authority
nbl.fi. 1800 SOA namesurfer.inet.fi. hostmaster.telia.fi. 2024101015 1016333 600 2419200 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0