qingli.cn.		30 IN SOA . hostmaster.nameserver. (
				41         ; serial
				28800      ; refresh (8 hours)
				7200       ; retry (2 hours)
				604800     ; expire (1 week)
				5          ; minimum (5 seconds)
				)

qingli.cn.		30 IN TXT "v=spf1 include:spf.163.com ~all"

qingli.cn.		30 IN A	128.14.74.8

Mail exchangers:
qingli.cn.		30 IN MX 10 mx.ym.163.com.