mail.potrebiteli.uz has no NS records.
NS records for this zone are defined at potrebiteli.uz.
NS records for this zone are defined at potrebiteli.uz.
Question and response
Question
dig mail.potrebiteli.uz. NS
Answer
The response has no answer records.
Authority
potrebiteli.uz. 10800 SOA ns01.uzsci.net. pluffy.mail.ru. 1586164893 10800 3600 604800 10800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0