mail.lovit.ru has no NS records.
NS records for this zone are defined at lovit.ru.
NS records for this zone are defined at lovit.ru.
Question and response
Question
dig mail.lovit.ru. NS
Answer
The response has no answer records.
Authority
lovit.ru. 86400 SOA ns1.tut.net. hostmaster.tut.net. 2026022600 86400 21600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0