guohao.org.		30 IN SOA dns7.hichina.com. hostmaster.hichina.com. (
				2024042317 ; serial
				3600       ; refresh (1 hour)
				1200       ; retry (20 minutes)
				86400      ; expire (1 day)
				600        ; minimum (10 minutes)
				)

guohao.org.		30 IN TXT "v=spf1 include:spf.mail.qq.com ~all"

Mail exchangers:
guohao.org.		30 IN MX 10 mxdomain.qq.com.

Name servers:
guohao.org.		30 IN NS dns7.hichina.com.
guohao.org.		30 IN NS dns8.hichina.com.