smtp4.lynx.net.id has no NS records.
NS records for this zone are defined at lynx.net.id.
NS records for this zone are defined at lynx.net.id.
Question and response
Question
dig smtp4.lynx.net.id. NS
Answer
The response has no answer records.
Authority
lynx.net.id. 3600 SOA dns1.link.net.id. dns2.link.net.id. 2022120200 2013091000 3600 604800 3600
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0