ex-mgt02p2.ocs.ru has no NS records.
NS records for this zone are defined at ocs.ru.
NS records for this zone are defined at ocs.ru.
Question and response
Question
dig ex-mgt02p2.ocs.ru. NS
Answer
The response has no answer records.
Authority
ocs.ru. 3600 SOA ns.ocs.ru. admin.ocs.ru. 2026031902 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0