z6mc.com.		30 IN SOA dns9.hichina.com. hostmaster.hichina.com. (
				2024042317 ; serial
				3600       ; refresh (1 hour)
				1200       ; retry (20 minutes)
				86400      ; expire (1 day)
				600        ; minimum (10 minutes)
				)

z6mc.com.		30 IN TXT "v=spf1 include:spf.mail.z6mc.com ~all"

Mail exchangers:
z6mc.com.		30 IN MX 10 mali.z6mc.com.

Name servers:
z6mc.com.		30 IN NS dns10.hichina.com.
z6mc.com.		30 IN NS dns9.hichina.com.