dongliment.co.kr.	30 IN SOA ns1.whoisdomain.kr. help.whois.co.kr. (
				2019121001 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				3600       ; minimum (1 hour)
				)

dongliment.co.kr.	30 IN TXT "v=spf1 include:_spf.hiworks.co.kr ~all"

Mail exchangers:
dongliment.co.kr.	30 IN MX 10 mailapp.hiworks.co.kr.

Name servers:
dongliment.co.kr.	30 IN NS ns1.whoisdomain.kr.
dongliment.co.kr.	30 IN NS ns4.whoisdomain.kr.
dongliment.co.kr.	30 IN NS ns3.whoisdomain.kr.
dongliment.co.kr.	30 IN NS ns2.whoisdomain.kr.