idx.com.cn.		30 IN SOA vip3.alidns.com. hostmaster.hichina.com. (
				2024083011 ; serial
				3600       ; refresh (1 hour)
				1200       ; retry (20 minutes)
				86400      ; expire (1 day)
				600        ; minimum (10 minutes)
				)

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

idx.com.cn.		30 IN A	121.196.210.213

Mail exchangers:
idx.com.cn.		30 IN MX 10 mxbiz2.qq.com.
idx.com.cn.		30 IN MX 10 mxbiz1.qq.com.

Name servers:
idx.com.cn.		30 IN NS vip3.alidns.com.
idx.com.cn.		30 IN NS vip4.alidns.com.
idx.com.cn.		30 IN NS ns4.dnsv3.com.
idx.com.cn.		30 IN NS ns3.dnsv3.com.