osman.co.kr.		30 IN SOA ns1.uhost.co.kr. ts.inames.co.kr. (
				2020012917 ; serial
				28800      ; refresh (8 hours)
				14400      ; retry (4 hours)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

osman.co.kr.		30 IN A	202.31.187.204

Name servers:
osman.co.kr.		30 IN NS ns2.uhost.co.kr.
osman.co.kr.		30 IN NS ns1.uhost.co.kr.