webmail.tforum.uz has no NS records.
NS records for this zone are defined at tforum.uz.
NS records for this zone are defined at tforum.uz.
Question and response
Question
dig webmail.tforum.uz. NS
Answer
The response has no answer records.
Authority
tforum.uz. 10800 SOA ns01.uzsci.net. dmitry661.gmail.com. 1745135493 10800 3600 604800 10800
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0