cema.org.cn.		600 IN SOA dns7.hichina.com. hostmaster.hichina.com. (
				1          ; serial
				3600       ; refresh (1 hour)
				1200       ; retry (20 minutes)
				3600       ; expire (1 hour)
				600        ; minimum (10 minutes)
				)

cema.org.cn.		600 IN TXT "v=spf1 include:spf.mxhichina.com -all"

cema.org.cn.		3600 IN	A 112.124.7.186

Mail exchangers:
cema.org.cn.		600 IN MX 1 mxw.mxhichina.com.
cema.org.cn.		600 IN MX 2 mxn.mxhichina.com.

Name servers:
cema.org.cn.		21600 IN NS dns8.hichina.com.
cema.org.cn.		21600 IN NS dns7.hichina.com.