bio.cc.			30 IN SOA ns1.hosting.co.kr. admin.bio.cc. (
				15         ; serial
				21600      ; refresh (6 hours)
				1800       ; retry (30 minutes)
				1209600    ; expire (2 weeks)
				180        ; minimum (3 minutes)
				)

bio.cc.			30 IN TXT "v=spf1 ip4:210.216.165.203 ~all"

bio.cc.			30 IN A	210.216.165.203

Mail exchangers:
bio.cc.			30 IN MX 10 mail.bio.cc.

Name servers:
bio.cc.			30 IN NS ns4.hosting.co.kr.
bio.cc.			30 IN NS ns3.hosting.co.kr.
bio.cc.			30 IN NS ns1.hosting.co.kr.
bio.cc.			30 IN NS ns2.hosting.co.kr.