php.editorum.ru has no NS records.
NS records for this zone are defined at editorum.ru.
NS records for this zone are defined at editorum.ru.
Question and response
Question
dig php.editorum.ru. NS
Answer
The response has no answer records.
Authority
editorum.ru. 7200 SOA ns1.nameself.com. support.regtime.net. 1771531444 300 300 604800 7200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0