xmuc.com.cn.		30 IN SOA dns27.hichina.com. hostmaster.hichina.com. (
				2024120409 ; serial
				3600       ; refresh (1 hour)
				1200       ; retry (20 minutes)
				86400      ; expire (1 day)
				600        ; minimum (10 minutes)
				)
xmuc.com.cn.		30 IN CNAME btnms1b.51ip.top.

btnms1b.51ip.top.	30 IN A	103.186.215.92
xmuc.com.cn.		30 IN CNAME btnms1b.51ip.top.

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

Name servers:
xmuc.com.cn.		30 IN NS dns27.hichina.com.
xmuc.com.cn.		30 IN NS dns28.hichina.com.