ncc2003.co.kr.		30 IN SOA ns1.koreaidc.com. root.ns1.koreaidc.com. (
				2000122106 ; serial
				28800      ; refresh (8 hours)
				14400      ; retry (4 hours)
				3600000    ; expire (5 weeks 6 days 16 hours)
				86400      ; minimum (1 day)
				)

ncc2003.co.kr.		30 IN TXT "include:_spf.google.com include:_spf.daum.net"
ncc2003.co.kr.		30 IN TXT "v=spf1 ip4:112.175.51.77 ~all"

ncc2003.co.kr.		30 IN A	112.175.51.77

Mail exchangers:
ncc2003.co.kr.		30 IN MX 10 ncc2003.co.kr.

Name servers:
ncc2003.co.kr.		30 IN NS ns3.koreaidc.com.
ncc2003.co.kr.		30 IN NS ns1.koreaidc.com.
ncc2003.co.kr.		30 IN NS ns2.koreaidc.com.