mx10.012.net has no NS records.
NS records for this zone are defined at 012.net.
NS records for this zone are defined at 012.net.
Question and response
Question
dig mx10.012.net. NS
Answer
The response has no answer records.
Authority
012.net. 300 SOA pdns.goldenlines.net.il. postmaster.goldenlines.net.il. 2025113001 28800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0