loopback-net-link1.penza.com.ru has no NS records.
NS records for this zone are defined at penza.com.ru.
NS records for this zone are defined at penza.com.ru.
Question and response
Question
dig loopback-net-link1.penza.com.ru. NS
Answer
The response has no answer records.
Authority
penza.com.ru. 1200 SOA ns.penza.com.ru. dnsmaster.penza.com.ru. 2025111801 14400 3600 1814400 1200
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0