smbc.or.kr.		30 IN SOA smbc.or.kr. postmaster.smbc.or.kr. (
				20131227   ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				3600000    ; expire (5 weeks 6 days 16 hours)
				43200      ; minimum (12 hours)
				)

smbc.or.kr.		30 IN TXT "v=spf1 include:spf.protection.outlook.com ~all"

smbc.or.kr.		30 IN A	183.111.199.165

Mail exchangers:
smbc.or.kr.		30 IN MX 10 smbc-or-kr.mail.protection.outlook.com.

Name servers:
smbc.or.kr.		30 IN NS ns0.cafe24.com.
smbc.or.kr.		30 IN NS ns.cafe24.com.
smbc.or.kr.		30 IN NS ns2.cafe24.com.
smbc.or.kr.		30 IN NS ns1.cafe24.com.