mas521.com.		30 IN SOA vip1.alidns.com. hostmaster.hichina.com. (
				2024051315 ; serial
				3600       ; refresh (1 hour)
				1200       ; retry (20 minutes)
				86400      ; expire (1 day)
				600        ; minimum (10 minutes)
				)

mas521.com.		30 IN TXT "v=spf1 include:spf.qiye.aliyun.com -all"

mas521.com.		30 IN A	127.0.0.1

Mail exchangers:
mas521.com.		30 IN MX 10 mx2.qiye.aliyun.com.
mas521.com.		30 IN MX 5 mx1.qiye.aliyun.com.
mas521.com.		30 IN MX 15 mx3.qiye.aliyun.com.

Name servers:
mas521.com.		30 IN NS vip2.alidns.com.
mas521.com.		30 IN NS vip1.alidns.com.