relay02.IT-GRAD.ru has no NS records.
NS records for this zone are defined at IT-GRAD.ru.
NS records for this zone are defined at IT-GRAD.ru.
Question and response
Question
dig relay02.IT-GRAD.ru. NS
Answer
The response has no answer records.
Authority
IT-GRAD.ru. 900 SOA bns.mws.ru. dns.mts.ru. 2026031601 10800 1800 604800 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0