d--b.net.		30 IN SOA ns1.hosting.co.kr. admin.d--b.net. (
				3          ; serial
				21600      ; refresh (6 hours)
				1800       ; retry (30 minutes)
				1209600    ; expire (2 weeks)
				180        ; minimum (3 minutes)
				)

d--b.net.		30 IN A	27.0.236.139

Name servers:
d--b.net.		30 IN NS ns4.hosting.co.kr.
d--b.net.		30 IN NS ns1.hosting.co.kr.
d--b.net.		30 IN NS ns3.hosting.co.kr.
d--b.net.		30 IN NS ns2.hosting.co.kr.