sjinc.co.kr.		30 IN SOA ns.sjinc.co.kr. admin. (
				188        ; serial
				900        ; refresh (15 minutes)
				600        ; retry (10 minutes)
				86400      ; expire (1 day)
				3600       ; minimum (1 hour)
				)

sjinc.co.kr.		30 IN TXT "v=spf1 ip4:115.88.29.70 ip4:115.88.29.71 ip4:115.88.29.72
ip4:115.88.29.73 ip4:115.88.29.74 ip4:210.182.240.25 ip4:210.182.240.23 -all"

sjinc.co.kr.		30 IN A	210.182.240.10

Mail exchangers:
sjinc.co.kr.		30 IN MX 10 mail.sejung.co.kr.

Name servers:
sjinc.co.kr.		30 IN NS ns.sjinc.co.kr.