auth.lkv.mn.frontiernet.net has no NS records.
NS records for this zone are defined at mn.frontiernet.net.
NS records for this zone are defined at mn.frontiernet.net.
Question and response
Question
dig auth.lkv.mn.frontiernet.net. NS
Answer
The response has no answer records.
Authority
mn.frontiernet.net. 21600 SOA auth.roch.ny.frontiernet.net. hostmaster.frontiernet.net. 2603060002 10800 3600 604800 21600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0