MTU-Inform-LAN-1.mtu.ru has no NS records.
NS records for this zone are defined at mtu.ru.
NS records for this zone are defined at mtu.ru.
Question and response
Question
dig MTU-Inform-LAN-1.mtu.ru. NS
Answer
The response has no answer records.
Authority
mtu.ru. 600 SOA dns0.mtu.ru. dns.mts.ru. 2026030600 1200 60 604800 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0