voice.my.contact.bg has no NS records.
NS records for this zone are defined at my.contact.bg.
NS records for this zone are defined at my.contact.bg.
Question and response
Question
dig voice.my.contact.bg. NS
Answer
The response has no answer records.
Authority
my.contact.bg. 1800 SOA pns-pw.contact.bg. hostmaster.btc-net.bg. 2021063000 7200 3600 604800 1800
Additional
The response has no additional records.