tascon.co.kr.		30 IN SOA ns.ip4.co.kr. root.tascon.co.kr. (
				2014030315 ; serial
				10800      ; refresh (3 hours)
				900        ; retry (15 minutes)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

tascon.co.kr.		30 IN TXT "v=spf1 ip4:202.68.236.95 ~all"

tascon.co.kr.		30 IN A	202.68.236.95

Mail exchangers:
tascon.co.kr.		30 IN MX 10 mail.tascon.co.kr.

Name servers:
tascon.co.kr.		30 IN NS ns.ip4.co.kr.