smtp.tes.ee has no NS records.
NS records for this zone are defined at tes.ee.
NS records for this zone are defined at tes.ee.
Question and response
Question
dig smtp.tes.ee. NS
Answer
The response has no answer records.
Authority
tes.ee. 3600 SOA cns1.estpak.ee. hostmaster.telia.ee. 2026013011 10800 3600 2419200 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0