mail.ATMOSPHERICA.RU has no NS records.
NS records for this zone are defined at ATMOSPHERICA.RU.
NS records for this zone are defined at ATMOSPHERICA.RU.
Question and response
Question
dig mail.ATMOSPHERICA.RU. NS
Answer
The response has no answer records.
Authority
ATMOSPHERICA.RU. 600 SOA ns1.masterhost.RU. hostmaster.masterhost.RU. 1769785077 28800 7200 1209600 600
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0