ivymedia.co.kr.		30 IN SOA dz1.hostcocoa.com. awsdns-hostmaster.amazon.com. (
				1          ; serial
				7200       ; refresh (2 hours)
				900        ; retry (15 minutes)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

ivymedia.co.kr.		30 IN TXT "v=spf1 ip4:52.79.92.223 ~all"

ivymedia.co.kr.		30 IN A	18.239.18.57
ivymedia.co.kr.		30 IN A	18.239.18.65
ivymedia.co.kr.		30 IN A	18.239.18.58
ivymedia.co.kr.		30 IN A	18.239.18.92

Name servers:
ivymedia.co.kr.		30 IN NS dz1.hostcocoa.com.
ivymedia.co.kr.		30 IN NS dz2.hostcocoa.com.
ivymedia.co.kr.		30 IN NS dz3.hostcocoa.com.
ivymedia.co.kr.		30 IN NS dz4.hostcocoa.com.