hnist.cn.		30 IN SOA ns.hnist.cn. admin.example.com. (
				2100000291 ; serial
				10800      ; refresh (3 hours)
				900        ; retry (15 minutes)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

hnist.cn.		30 IN TXT "v=spf1 include:spf.mail.qq.com -all"

hnist.cn.		30 IN A	61.187.92.229

Name servers:
hnist.cn.		30 IN NS ns1.hnist.cn.