mail.filizhanochka.com has no NS records.
NS records for this zone are defined at filizhanochka.com.
NS records for this zone are defined at filizhanochka.com.
Question and response
Question
dig mail.filizhanochka.com. NS
Answer
The response has no answer records.
Authority
filizhanochka.com. 1800 SOA nsa2.srv53.net. support.dnshosting.org. 1766497189 1800 600 2419200 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0