opticstrade.com NS records

NS Authoritative DNS server
1h
derbent.ens.mail.ru
penza.ens.mail.ru

Question and response

Question

dig opticstrade.com. NS

Answer

opticstrade.com. 3600 NS penza.ens.mail.ru. opticstrade.com. 3600 NS derbent.ens.mail.ru.

Authority

The response has no authority records.

Additional

. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0