w3.koreauniv.govhiworks.com has no NS records.
NS records for this zone are defined at govhiworks.com.
NS records for this zone are defined at govhiworks.com.
Question and response
Question
dig w3.koreauniv.govhiworks.com. NS
Answer
The response has no answer records.
Authority
govhiworks.com. 600 SOA ns.gabia.co.kr. hosting.gabia.com. 2018091916 1800 600 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0