nis.lgdacom.co.kr has no NS records.
NS records for this zone are defined at lgdacom.co.kr.
NS records for this zone are defined at lgdacom.co.kr.
Question and response
Question
dig nis.lgdacom.co.kr. NS
Answer
The response has no answer records.
Authority
lgdacom.co.kr. 600 SOA nis.dacom.co.kr. dnsmaster.bora.net. 2013021401 21600 900 604800 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0