yeasung.com.		30 IN SOA ns1.whoisdomain.kr. help.whois.co.kr. (
				2018061201 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				3600       ; minimum (1 hour)
				)

yeasung.com.		30 IN TXT "v=spf1 include:_spf.daum.net ~all"

yeasung.com.		30 IN A	110.93.151.134

Mail exchangers:
yeasung.com.		30 IN MX 10 ASPMX.daum.net.
yeasung.com.		30 IN MX 20 ALT.ASPMX.daum.net.

Name servers:
yeasung.com.		30 IN NS ns2.whoisdomain.kr.
yeasung.com.		30 IN NS ns1.whoisdomain.kr.
yeasung.com.		30 IN NS ns3.whoisdomain.kr.
yeasung.com.		30 IN NS ns4.whoisdomain.kr.