tls.enfo.fi has no NS records.
NS records for this zone are defined at enfo.fi.
NS records for this zone are defined at enfo.fi.
Question and response
Question
dig tls.enfo.fi. NS
Answer
The response has no answer records.
Authority
enfo.fi. 7200 SOA ns1.enfo.fi. hostmaster.enfo.fi. 2026031201 3600 1800 1209600 7200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0