ns2.office.design.ru has no NS records.
NS records for this zone are defined at office.design.ru.
NS records for this zone are defined at office.design.ru.
Question and response
Question
dig ns2.office.design.ru. NS
Answer
The response has no answer records.
Authority
office.design.ru. 1800 SOA ns.design.ru. noc.design.ru. 2022101202 1800 900 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0