ydn.kr.			30 IN SOA ns-1888.awsdns-44.co.uk. awsdns-hostmaster.amazon.com. (
				1          ; serial
				7200       ; refresh (2 hours)
				900        ; retry (15 minutes)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

ydn.kr.			30 IN A	121.78.127.45

Mail exchangers:
ydn.kr.			30 IN MX 10 mw-002.cafe24.com.

Name servers:
ydn.kr.			30 IN NS ns-1283.awsdns-32.org.
ydn.kr.			30 IN NS ns-1888.awsdns-44.co.uk.
ydn.kr.			30 IN NS ns-477.awsdns-59.com.
ydn.kr.			30 IN NS ns-681.awsdns-21.net.