hdkorea.net.		30 IN SOA ns1.hdkorea.net. root.hdkorea.net. (
				2024022004 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				3600       ; minimum (1 hour)
				)

hdkorea.net.		30 IN TXT "v=spf1 mx ip4:183.111.169.48 -all"

hdkorea.net.		30 IN A	183.111.169.48

Name servers:
hdkorea.net.		30 IN NS ns2.hdkorea.net.
hdkorea.net.		30 IN NS ns1.hdkorea.net.